* device/include/asm/pic16/features.h,

[fw/sdcc] / device / include / pic16 / pic18f248.h

diff --git a/device/include/pic16/pic18f248.h b/device/include/pic16/pic18f248.h
index f8d9ee885097aac0bb4a72369d6360c2b08784fd..c07a6ef81ce3c7a239a9e362a308fbf482699208 100644 (file)
--- a/device/include/pic16/pic18f248.h
+++ b/device/include/pic16/pic18f248.h
@@ -15,7 +15,7 @@
 #ifndef __PIC18F248_H__
 #define __PIC18F248_H__
 
-extern sfr at 0xf00 RXF0SIDH;
+extern __sfr __at 0xf00 RXF0SIDH;
 typedef union {
        struct {
                unsigned SID3:1;
@@ -29,9 +29,9 @@ typedef union {
        };
 } __RXF0SIDHbits_t;
 
-extern volatile __RXF0SIDHbits_t at 0xf00 RXF0SIDHbits;
+extern volatile __RXF0SIDHbits_t __at 0xf00 RXF0SIDHbits;
 
-extern sfr at 0xf01 RXF0SIDL;
+extern __sfr __at 0xf01 RXF0SIDL;
 typedef union {
        struct {
                unsigned EID16:1;
@@ -45,9 +45,9 @@ typedef union {
        };
 } __RXF0SIDLbits_t;
 
-extern volatile __RXF0SIDLbits_t at 0xf01 RXF0SIDLbits;
+extern volatile __RXF0SIDLbits_t __at 0xf01 RXF0SIDLbits;
 
-extern sfr at 0xf02 RXF0EIDH;
+extern __sfr __at 0xf02 RXF0EIDH;
 typedef union {
        struct {
                unsigned EID8:1;
@@ -61,9 +61,9 @@ typedef union {
        };
 } __RXF0EIDHbits_t;
 
-extern volatile __RXF0EIDHbits_t at 0xf02 RXF0EIDHbits;
+extern volatile __RXF0EIDHbits_t __at 0xf02 RXF0EIDHbits;
 
-extern sfr at 0xf03 RXF0EIDL;
+extern __sfr __at 0xf03 RXF0EIDL;
 typedef union {
        struct {
                unsigned EID0:1;
@@ -77,9 +77,9 @@ typedef union {
        };
 } __RXF0EIDLbits_t;
 
-extern volatile __RXF0EIDLbits_t at 0xf03 RXF0EIDLbits;
+extern volatile __RXF0EIDLbits_t __at 0xf03 RXF0EIDLbits;
 
-extern sfr at 0xf04 RXF1SIDH;
+extern __sfr __at 0xf04 RXF1SIDH;
 typedef union {
        struct {
                unsigned SID3:1;
@@ -93,9 +93,9 @@ typedef union {
        };
 } __RXF1SIDHbits_t;
 
-extern volatile __RXF1SIDHbits_t at 0xf04 RXF1SIDHbits;
+extern volatile __RXF1SIDHbits_t __at 0xf04 RXF1SIDHbits;
 
-extern sfr at 0xf05 RXF1SIDL;
+extern __sfr __at 0xf05 RXF1SIDL;
 typedef union {
        struct {
                unsigned EID16:1;
@@ -109,9 +109,9 @@ typedef union {
        };
 } __RXF1SIDLbits_t;
 
-extern volatile __RXF1SIDLbits_t at 0xf05 RXF1SIDLbits;
+extern volatile __RXF1SIDLbits_t __at 0xf05 RXF1SIDLbits;
 
-extern sfr at 0xf06 RXF1EIDH;
+extern __sfr __at 0xf06 RXF1EIDH;
 typedef union {
        struct {
                unsigned EID8:1;
@@ -125,9 +125,9 @@ typedef union {
        };
 } __RXF1EIDHbits_t;
 
-extern volatile __RXF1EIDHbits_t at 0xf06 RXF1EIDHbits;
+extern volatile __RXF1EIDHbits_t __at 0xf06 RXF1EIDHbits;
 
-extern sfr at 0xf07 RXF1EIDL;
+extern __sfr __at 0xf07 RXF1EIDL;
 typedef union {
        struct {
                unsigned EID0:1;
@@ -141,9 +141,9 @@ typedef union {
        };
 } __RXF1EIDLbits_t;
 
-extern volatile __RXF1EIDLbits_t at 0xf07 RXF1EIDLbits;
+extern volatile __RXF1EIDLbits_t __at 0xf07 RXF1EIDLbits;
 
-extern sfr at 0xf08 RXF2SIDH;
+extern __sfr __at 0xf08 RXF2SIDH;
 typedef union {
        struct {
                unsigned SID3:1;
@@ -157,9 +157,9 @@ typedef union {
        };
 } __RXF2SIDHbits_t;
 
-extern volatile __RXF2SIDHbits_t at 0xf08 RXF2SIDHbits;
+extern volatile __RXF2SIDHbits_t __at 0xf08 RXF2SIDHbits;
 
-extern sfr at 0xf09 RXF2SIDL;
+extern __sfr __at 0xf09 RXF2SIDL;
 typedef union {
        struct {
                unsigned EID16:1;
@@ -173,9 +173,9 @@ typedef union {
        };
 } __RXF2SIDLbits_t;
 
-extern volatile __RXF2SIDLbits_t at 0xf09 RXF2SIDLbits;
+extern volatile __RXF2SIDLbits_t __at 0xf09 RXF2SIDLbits;
 
-extern sfr at 0xf0a RXF2EIDH;
+extern __sfr __at 0xf0a RXF2EIDH;
 typedef union {
        struct {
                unsigned EID8:1;
@@ -189,9 +189,9 @@ typedef union {
        };
 } __RXF2EIDHbits_t;
 
-extern volatile __RXF2EIDHbits_t at 0xf0a RXF2EIDHbits;
+extern volatile __RXF2EIDHbits_t __at 0xf0a RXF2EIDHbits;
 
-extern sfr at 0xf0b RXF2EIDL;
+extern __sfr __at 0xf0b RXF2EIDL;
 typedef union {
        struct {
                unsigned EID0:1;
@@ -205,9 +205,9 @@ typedef union {
        };
 } __RXF2EIDLbits_t;
 
-extern volatile __RXF2EIDLbits_t at 0xf0b RXF2EIDLbits;
+extern volatile __RXF2EIDLbits_t __at 0xf0b RXF2EIDLbits;
 
-extern sfr at 0xf0c RXF3SIDH;
+extern __sfr __at 0xf0c RXF3SIDH;
 typedef union {
        struct {
                unsigned SID3:1;
@@ -221,9 +221,9 @@ typedef union {
        };
 } __RXF3SIDHbits_t;
 
-extern volatile __RXF3SIDHbits_t at 0xf0c RXF3SIDHbits;
+extern volatile __RXF3SIDHbits_t __at 0xf0c RXF3SIDHbits;
 
-extern sfr at 0xf0d RXF3SIDL;
+extern __sfr __at 0xf0d RXF3SIDL;
 typedef union {
        struct {
                unsigned EID16:1;
@@ -237,9 +237,9 @@ typedef union {
        };
 } __RXF3SIDLbits_t;
 
-extern volatile __RXF3SIDLbits_t at 0xf0d RXF3SIDLbits;
+extern volatile __RXF3SIDLbits_t __at 0xf0d RXF3SIDLbits;
 
-extern sfr at 0xf0e RXF3EIDH;
+extern __sfr __at 0xf0e RXF3EIDH;
 typedef union {
        struct {
                unsigned EID8:1;
@@ -253,9 +253,9 @@ typedef union {
        };
 } __RXF3EIDHbits_t;
 
-extern volatile __RXF3EIDHbits_t at 0xf0e RXF3EIDHbits;
+extern volatile __RXF3EIDHbits_t __at 0xf0e RXF3EIDHbits;
 
-extern sfr at 0xf0f RXF3EIDL;
+extern __sfr __at 0xf0f RXF3EIDL;
 typedef union {
        struct {
                unsigned EID0:1;
@@ -269,9 +269,9 @@ typedef union {
        };
 } __RXF3EIDLbits_t;
 
-extern volatile __RXF3EIDLbits_t at 0xf0f RXF3EIDLbits;
+extern volatile __RXF3EIDLbits_t __at 0xf0f RXF3EIDLbits;
 
-extern sfr at 0xf10 RXF4SIDH;
+extern __sfr __at 0xf10 RXF4SIDH;
 typedef union {
        struct {
                unsigned SID3:1;
@@ -285,9 +285,9 @@ typedef union {
        };
 } __RXF4SIDHbits_t;
 
-extern volatile __RXF4SIDHbits_t at 0xf10 RXF4SIDHbits;
+extern volatile __RXF4SIDHbits_t __at 0xf10 RXF4SIDHbits;
 
-extern sfr at 0xf11 RXF4SIDL;
+extern __sfr __at 0xf11 RXF4SIDL;
 typedef union {
        struct {
                unsigned EID16:1;
@@ -301,9 +301,9 @@ typedef union {
        };
 } __RXF4SIDLbits_t;
 
-extern volatile __RXF4SIDLbits_t at 0xf11 RXF4SIDLbits;
+extern volatile __RXF4SIDLbits_t __at 0xf11 RXF4SIDLbits;
 
-extern sfr at 0xf12 RXF4EIDH;
+extern __sfr __at 0xf12 RXF4EIDH;
 typedef union {
        struct {
                unsigned EID8:1;
@@ -317,9 +317,9 @@ typedef union {
        };
 } __RXF4EIDHbits_t;
 
-extern volatile __RXF4EIDHbits_t at 0xf12 RXF4EIDHbits;
+extern volatile __RXF4EIDHbits_t __at 0xf12 RXF4EIDHbits;
 
-extern sfr at 0xf13 RXF4EIDL;
+extern __sfr __at 0xf13 RXF4EIDL;
 typedef union {
        struct {
                unsigned EID0:1;
@@ -333,9 +333,9 @@ typedef union {
        };
 } __RXF4EIDLbits_t;
 
-extern volatile __RXF4EIDLbits_t at 0xf13 RXF4EIDLbits;
+extern volatile __RXF4EIDLbits_t __at 0xf13 RXF4EIDLbits;
 
-extern sfr at 0xf14 RXF5SIDH;
+extern __sfr __at 0xf14 RXF5SIDH;
 typedef union {
        struct {
                unsigned SID3:1;
@@ -349,9 +349,9 @@ typedef union {
        };
 } __RXF5SIDHbits_t;
 
-extern volatile __RXF5SIDHbits_t at 0xf14 RXF5SIDHbits;
+extern volatile __RXF5SIDHbits_t __at 0xf14 RXF5SIDHbits;
 
-extern sfr at 0xf15 RXF5SIDL;
+extern __sfr __at 0xf15 RXF5SIDL;
 typedef union {
        struct {
                unsigned EID16:1;
@@ -365,9 +365,9 @@ typedef union {
        };
 } __RXF5SIDLbits_t;
 
-extern volatile __RXF5SIDLbits_t at 0xf15 RXF5SIDLbits;
+extern volatile __RXF5SIDLbits_t __at 0xf15 RXF5SIDLbits;
 
-extern sfr at 0xf16 RXF5EIDH;
+extern __sfr __at 0xf16 RXF5EIDH;
 typedef union {
        struct {
                unsigned EID8:1;
@@ -381,9 +381,9 @@ typedef union {
        };
 } __RXF5EIDHbits_t;
 
-extern volatile __RXF5EIDHbits_t at 0xf16 RXF5EIDHbits;
+extern volatile __RXF5EIDHbits_t __at 0xf16 RXF5EIDHbits;
 
-extern sfr at 0xf17 RXF5EIDL;
+extern __sfr __at 0xf17 RXF5EIDL;
 typedef union {
        struct {
                unsigned EID0:1;
@@ -397,9 +397,9 @@ typedef union {
        };
 } __RXF5EIDLbits_t;
 
-extern volatile __RXF5EIDLbits_t at 0xf17 RXF5EIDLbits;
+extern volatile __RXF5EIDLbits_t __at 0xf17 RXF5EIDLbits;
 
-extern sfr at 0xf18 RXM0SIDH;
+extern __sfr __at 0xf18 RXM0SIDH;
 typedef union {
        struct {
                unsigned SID3:1;
@@ -413,9 +413,9 @@ typedef union {
        };
 } __RXM0SIDHbits_t;
 
-extern volatile __RXM0SIDHbits_t at 0xf18 RXM0SIDHbits;
+extern volatile __RXM0SIDHbits_t __at 0xf18 RXM0SIDHbits;
 
-extern sfr at 0xf19 RXM0SIDL;
+extern __sfr __at 0xf19 RXM0SIDL;
 typedef union {
        struct {
                unsigned EID16:1;
@@ -429,9 +429,9 @@ typedef union {
        };
 } __RXM0SIDLbits_t;
 
-extern volatile __RXM0SIDLbits_t at 0xf19 RXM0SIDLbits;
+extern volatile __RXM0SIDLbits_t __at 0xf19 RXM0SIDLbits;
 
-extern sfr at 0xf1a RXM0EIDH;
+extern __sfr __at 0xf1a RXM0EIDH;
 typedef union {
        struct {
                unsigned EID8:1;
@@ -445,9 +445,9 @@ typedef union {
        };
 } __RXM0EIDHbits_t;
 
-extern volatile __RXM0EIDHbits_t at 0xf1a RXM0EIDHbits;
+extern volatile __RXM0EIDHbits_t __at 0xf1a RXM0EIDHbits;
 
-extern sfr at 0xf1b RXM0EIDL;
+extern __sfr __at 0xf1b RXM0EIDL;
 typedef union {
        struct {
                unsigned EID0:1;
@@ -461,9 +461,9 @@ typedef union {
        };
 } __RXM0EIDLbits_t;
 
-extern volatile __RXM0EIDLbits_t at 0xf1b RXM0EIDLbits;
+extern volatile __RXM0EIDLbits_t __at 0xf1b RXM0EIDLbits;
 
-extern sfr at 0xf1c RXM1SIDH;
+extern __sfr __at 0xf1c RXM1SIDH;
 typedef union {
        struct {
                unsigned SID3:1;
@@ -477,9 +477,9 @@ typedef union {
        };
 } __RXM1SIDHbits_t;
 
-extern volatile __RXM1SIDHbits_t at 0xf1c RXM1SIDHbits;
+extern volatile __RXM1SIDHbits_t __at 0xf1c RXM1SIDHbits;
 
-extern sfr at 0xf1d RXM1SIDL;
+extern __sfr __at 0xf1d RXM1SIDL;
 typedef union {
        struct {
                unsigned EID16:1;
@@ -493,9 +493,9 @@ typedef union {
        };
 } __RXM1SIDLbits_t;
 
-extern volatile __RXM1SIDLbits_t at 0xf1d RXM1SIDLbits;
+extern volatile __RXM1SIDLbits_t __at 0xf1d RXM1SIDLbits;
 
-extern sfr at 0xf1e RXM1EIDH;
+extern __sfr __at 0xf1e RXM1EIDH;
 typedef union {
        struct {
                unsigned EID8:1;
@@ -509,9 +509,9 @@ typedef union {
        };
 } __RXM1EIDHbits_t;
 
-extern volatile __RXM1EIDHbits_t at 0xf1e RXM1EIDHbits;
+extern volatile __RXM1EIDHbits_t __at 0xf1e RXM1EIDHbits;
 
-extern sfr at 0xf1f RXM1EIDL;
+extern __sfr __at 0xf1f RXM1EIDL;
 typedef union {
        struct {
                unsigned EID0:1;
@@ -525,9 +525,9 @@ typedef union {
        };
 } __RXM1EIDLbits_t;
 
-extern volatile __RXM1EIDLbits_t at 0xf1f RXM1EIDLbits;
+extern volatile __RXM1EIDLbits_t __at 0xf1f RXM1EIDLbits;
 
-extern sfr at 0xf20 TXB2CON;
+extern __sfr __at 0xf20 TXB2CON;
 typedef union {
        struct {
                unsigned TXPRI0:1;
@@ -541,9 +541,9 @@ typedef union {
        };
 } __TXB2CONbits_t;
 
-extern volatile __TXB2CONbits_t at 0xf20 TXB2CONbits;
+extern volatile __TXB2CONbits_t __at 0xf20 TXB2CONbits;
 
-extern sfr at 0xf21 TXB2SIDH;
+extern __sfr __at 0xf21 TXB2SIDH;
 typedef union {
        struct {
                unsigned SID3:1;
@@ -557,9 +557,9 @@ typedef union {
        };
 } __TXB2SIDHbits_t;
 
-extern volatile __TXB2SIDHbits_t at 0xf21 TXB2SIDHbits;
+extern volatile __TXB2SIDHbits_t __at 0xf21 TXB2SIDHbits;
 
-extern sfr at 0xf22 TXB2SIDL;
+extern __sfr __at 0xf22 TXB2SIDL;
 typedef union {
        struct {
                unsigned EID16:1;
@@ -573,9 +573,9 @@ typedef union {
        };
 } __TXB2SIDLbits_t;
 
-extern volatile __TXB2SIDLbits_t at 0xf22 TXB2SIDLbits;
+extern volatile __TXB2SIDLbits_t __at 0xf22 TXB2SIDLbits;
 
-extern sfr at 0xf23 TXB2EIDH;
+extern __sfr __at 0xf23 TXB2EIDH;
 typedef union {
        struct {
                unsigned EID8:1;
@@ -589,9 +589,9 @@ typedef union {
        };
 } __TXB2EIDHbits_t;
 
-extern volatile __TXB2EIDHbits_t at 0xf23 TXB2EIDHbits;
+extern volatile __TXB2EIDHbits_t __at 0xf23 TXB2EIDHbits;
 
-extern sfr at 0xf24 TXB2EIDL;
+extern __sfr __at 0xf24 TXB2EIDL;
 typedef union {
        struct {
                unsigned EID0:1;
@@ -605,9 +605,9 @@ typedef union {
        };
 } __TXB2EIDLbits_t;
 
-extern volatile __TXB2EIDLbits_t at 0xf24 TXB2EIDLbits;
+extern volatile __TXB2EIDLbits_t __at 0xf24 TXB2EIDLbits;
 
-extern sfr at 0xf25 TXB2DLC;
+extern __sfr __at 0xf25 TXB2DLC;
 typedef union {
        struct {
                unsigned TXB2DLC0:1;
@@ -621,9 +621,9 @@ typedef union {
        };
 } __TXB2DLCbits_t;
 
-extern volatile __TXB2DLCbits_t at 0xf25 TXB2DLCbits;
+extern volatile __TXB2DLCbits_t __at 0xf25 TXB2DLCbits;
 
-extern sfr at 0xf26 TXB2D0;
+extern __sfr __at 0xf26 TXB2D0;
 typedef union {
        struct {
                unsigned TXB2D00:1;
@@ -637,9 +637,9 @@ typedef union {
        };
 } __TXB2D0bits_t;
 
-extern volatile __TXB2D0bits_t at 0xf26 TXB2D0bits;
+extern volatile __TXB2D0bits_t __at 0xf26 TXB2D0bits;
 
-extern sfr at 0xf27 TXB2D1;
+extern __sfr __at 0xf27 TXB2D1;
 typedef union {
        struct {
                unsigned TXB2D10:1;
@@ -653,9 +653,9 @@ typedef union {
        };
 } __TXB2D1bits_t;
 
-extern volatile __TXB2D1bits_t at 0xf27 TXB2D1bits;
+extern volatile __TXB2D1bits_t __at 0xf27 TXB2D1bits;
 
-extern sfr at 0xf28 TXB2D2;
+extern __sfr __at 0xf28 TXB2D2;
 typedef union {
        struct {
                unsigned TXB2D20:1;
@@ -669,9 +669,9 @@ typedef union {
        };
 } __TXB2D2bits_t;
 
-extern volatile __TXB2D2bits_t at 0xf28 TXB2D2bits;
+extern volatile __TXB2D2bits_t __at 0xf28 TXB2D2bits;
 
-extern sfr at 0xf29 TXB2D3;
+extern __sfr __at 0xf29 TXB2D3;
 typedef union {
        struct {
                unsigned TXB2D30:1;
@@ -685,9 +685,9 @@ typedef union {
        };
 } __TXB2D3bits_t;
 
-extern volatile __TXB2D3bits_t at 0xf29 TXB2D3bits;
+extern volatile __TXB2D3bits_t __at 0xf29 TXB2D3bits;
 
-extern sfr at 0xf2a TXB2D4;
+extern __sfr __at 0xf2a TXB2D4;
 typedef union {
        struct {
                unsigned TXB2D40:1;
@@ -701,9 +701,9 @@ typedef union {
        };
 } __TXB2D4bits_t;
 
-extern volatile __TXB2D4bits_t at 0xf2a TXB2D4bits;
+extern volatile __TXB2D4bits_t __at 0xf2a TXB2D4bits;
 
-extern sfr at 0xf2b TXB2D5;
+extern __sfr __at 0xf2b TXB2D5;
 typedef union {
        struct {
                unsigned TXB2D50:1;
@@ -717,9 +717,9 @@ typedef union {
        };
 } __TXB2D5bits_t;
 
-extern volatile __TXB2D5bits_t at 0xf2b TXB2D5bits;
+extern volatile __TXB2D5bits_t __at 0xf2b TXB2D5bits;
 
-extern sfr at 0xf2c TXB2D6;
+extern __sfr __at 0xf2c TXB2D6;
 typedef union {
        struct {
                unsigned TXB2D60:1;
@@ -733,9 +733,9 @@ typedef union {
        };
 } __TXB2D6bits_t;
 
-extern volatile __TXB2D6bits_t at 0xf2c TXB2D6bits;
+extern volatile __TXB2D6bits_t __at 0xf2c TXB2D6bits;
 
-extern sfr at 0xf2d TXB2D7;
+extern __sfr __at 0xf2d TXB2D7;
 typedef union {
        struct {
                unsigned TXB2D70:1;
@@ -749,9 +749,9 @@ typedef union {
        };
 } __TXB2D7bits_t;
 
-extern volatile __TXB2D7bits_t at 0xf2d TXB2D7bits;
+extern volatile __TXB2D7bits_t __at 0xf2d TXB2D7bits;
 
-extern sfr at 0xf2e CANSTATRO4;
+extern __sfr __at 0xf2e CANSTATRO4;
 typedef union {
        struct {
                unsigned :1;
@@ -765,9 +765,9 @@ typedef union {
        };
 } __CANSTATRO4bits_t;
 
-extern volatile __CANSTATRO4bits_t at 0xf2e CANSTATRO4bits;
+extern volatile __CANSTATRO4bits_t __at 0xf2e CANSTATRO4bits;
 
-extern sfr at 0xf30 TXB1CON;
+extern __sfr __at 0xf30 TXB1CON;
 typedef union {
        struct {
                unsigned TXPRI0:1;
@@ -781,9 +781,9 @@ typedef union {
        };
 } __TXB1CONbits_t;
 
-extern volatile __TXB1CONbits_t at 0xf30 TXB1CONbits;
+extern volatile __TXB1CONbits_t __at 0xf30 TXB1CONbits;
 
-extern sfr at 0xf31 TXB1SIDH;
+extern __sfr __at 0xf31 TXB1SIDH;
 typedef union {
        struct {
                unsigned SID3:1;
@@ -797,9 +797,9 @@ typedef union {
        };
 } __TXB1SIDHbits_t;
 
-extern volatile __TXB1SIDHbits_t at 0xf31 TXB1SIDHbits;
+extern volatile __TXB1SIDHbits_t __at 0xf31 TXB1SIDHbits;
 
-extern sfr at 0xf32 TXB1SIDL;
+extern __sfr __at 0xf32 TXB1SIDL;
 typedef union {
        struct {
                unsigned EID16:1;
@@ -813,9 +813,9 @@ typedef union {
        };
 } __TXB1SIDLbits_t;
 
-extern volatile __TXB1SIDLbits_t at 0xf32 TXB1SIDLbits;
+extern volatile __TXB1SIDLbits_t __at 0xf32 TXB1SIDLbits;
 
-extern sfr at 0xf33 TXB1EIDH;
+extern __sfr __at 0xf33 TXB1EIDH;
 typedef union {
        struct {
                unsigned EID8:1;
@@ -829,9 +829,9 @@ typedef union {
        };
 } __TXB1EIDHbits_t;
 
-extern volatile __TXB1EIDHbits_t at 0xf33 TXB1EIDHbits;
+extern volatile __TXB1EIDHbits_t __at 0xf33 TXB1EIDHbits;
 
-extern sfr at 0xf34 TXB1EIDL;
+extern __sfr __at 0xf34 TXB1EIDL;
 typedef union {
        struct {
                unsigned EID0:1;
@@ -845,9 +845,9 @@ typedef union {
        };
 } __TXB1EIDLbits_t;
 
-extern volatile __TXB1EIDLbits_t at 0xf34 TXB1EIDLbits;
+extern volatile __TXB1EIDLbits_t __at 0xf34 TXB1EIDLbits;
 
-extern sfr at 0xf35 TXB1DLC;
+extern __sfr __at 0xf35 TXB1DLC;
 typedef union {
        struct {
                unsigned DLC0:1;
@@ -861,9 +861,9 @@ typedef union {
        };
 } __TXB1DLCbits_t;
 
-extern volatile __TXB1DLCbits_t at 0xf35 TXB1DLCbits;
+extern volatile __TXB1DLCbits_t __at 0xf35 TXB1DLCbits;
 
-extern sfr at 0xf36 TXB1D0;
+extern __sfr __at 0xf36 TXB1D0;
 typedef union {
        struct {
                unsigned TXB1D00:1;
@@ -877,9 +877,9 @@ typedef union {
        };
 } __TXB1D0bits_t;
 
-extern volatile __TXB1D0bits_t at 0xf36 TXB1D0bits;
+extern volatile __TXB1D0bits_t __at 0xf36 TXB1D0bits;
 
-extern sfr at 0xf37 TXB1D1;
+extern __sfr __at 0xf37 TXB1D1;
 typedef union {
        struct {
                unsigned TXB1D10:1;
@@ -893,9 +893,9 @@ typedef union {
        };
 } __TXB1D1bits_t;
 
-extern volatile __TXB1D1bits_t at 0xf37 TXB1D1bits;
+extern volatile __TXB1D1bits_t __at 0xf37 TXB1D1bits;
 
-extern sfr at 0xf38 TXB1D2;
+extern __sfr __at 0xf38 TXB1D2;
 typedef union {
        struct {
                unsigned TXB1D20:1;
@@ -909,9 +909,9 @@ typedef union {
        };
 } __TXB1D2bits_t;
 
-extern volatile __TXB1D2bits_t at 0xf38 TXB1D2bits;
+extern volatile __TXB1D2bits_t __at 0xf38 TXB1D2bits;
 
-extern sfr at 0xf39 TXB1D3;
+extern __sfr __at 0xf39 TXB1D3;
 typedef union {
        struct {
                unsigned TXB1D30:1;
@@ -925,9 +925,9 @@ typedef union {
        };
 } __TXB1D3bits_t;
 
-extern volatile __TXB1D3bits_t at 0xf39 TXB1D3bits;
+extern volatile __TXB1D3bits_t __at 0xf39 TXB1D3bits;
 
-extern sfr at 0xf3a TXB1D4;
+extern __sfr __at 0xf3a TXB1D4;
 typedef union {
        struct {
                unsigned TXB1D40:1;
@@ -941,9 +941,9 @@ typedef union {
        };
 } __TXB1D4bits_t;
 
-extern volatile __TXB1D4bits_t at 0xf3a TXB1D4bits;
+extern volatile __TXB1D4bits_t __at 0xf3a TXB1D4bits;
 
-extern sfr at 0xf3b TXB1D5;
+extern __sfr __at 0xf3b TXB1D5;
 typedef union {
        struct {
                unsigned TXB1D50:1;
@@ -957,9 +957,9 @@ typedef union {
        };
 } __TXB1D5bits_t;
 
-extern volatile __TXB1D5bits_t at 0xf3b TXB1D5bits;
+extern volatile __TXB1D5bits_t __at 0xf3b TXB1D5bits;
 
-extern sfr at 0xf3c TXB1D6;
+extern __sfr __at 0xf3c TXB1D6;
 typedef union {
        struct {
                unsigned TXB1D60:1;
@@ -973,9 +973,9 @@ typedef union {
        };
 } __TXB1D6bits_t;
 
-extern volatile __TXB1D6bits_t at 0xf3c TXB1D6bits;
+extern volatile __TXB1D6bits_t __at 0xf3c TXB1D6bits;
 
-extern sfr at 0xf3d TXB1D7;
+extern __sfr __at 0xf3d TXB1D7;
 typedef union {
        struct {
                unsigned TXB1D70:1;
@@ -989,9 +989,9 @@ typedef union {
        };
 } __TXB1D7bits_t;
 
-extern volatile __TXB1D7bits_t at 0xf3d TXB1D7bits;
+extern volatile __TXB1D7bits_t __at 0xf3d TXB1D7bits;
 
-extern sfr at 0xf3e CANSTATRO3;
+extern __sfr __at 0xf3e CANSTATRO3;
 typedef union {
        struct {
                unsigned :1;
@@ -1005,9 +1005,9 @@ typedef union {
        };
 } __CANSTATRO3bits_t;
 
-extern volatile __CANSTATRO3bits_t at 0xf3e CANSTATRO3bits;
+extern volatile __CANSTATRO3bits_t __at 0xf3e CANSTATRO3bits;
 
-extern sfr at 0xf40 TXB0CON;
+extern __sfr __at 0xf40 TXB0CON;
 typedef union {
        struct {
                unsigned TXPRI0:1;
@@ -1021,9 +1021,9 @@ typedef union {
        };
 } __TXB0CONbits_t;
 
-extern volatile __TXB0CONbits_t at 0xf40 TXB0CONbits;
+extern volatile __TXB0CONbits_t __at 0xf40 TXB0CONbits;
 
-extern sfr at 0xf41 TXB0SIDH;
+extern __sfr __at 0xf41 TXB0SIDH;
 typedef union {
        struct {
                unsigned SID3:1;
@@ -1037,9 +1037,9 @@ typedef union {
        };
 } __TXB0SIDHbits_t;
 
-extern volatile __TXB0SIDHbits_t at 0xf41 TXB0SIDHbits;
+extern volatile __TXB0SIDHbits_t __at 0xf41 TXB0SIDHbits;
 
-extern sfr at 0xf42 TXB0SIDL;
+extern __sfr __at 0xf42 TXB0SIDL;
 typedef union {
        struct {
                unsigned EID16:1;
@@ -1053,9 +1053,9 @@ typedef union {
        };
 } __TXB0SIDLbits_t;
 
-extern volatile __TXB0SIDLbits_t at 0xf42 TXB0SIDLbits;
+extern volatile __TXB0SIDLbits_t __at 0xf42 TXB0SIDLbits;
 
-extern sfr at 0xf43 TXB0EIDH;
+extern __sfr __at 0xf43 TXB0EIDH;
 typedef union {
        struct {
                unsigned EID8:1;
@@ -1069,9 +1069,9 @@ typedef union {
        };
 } __TXB0EIDHbits_t;
 
-extern volatile __TXB0EIDHbits_t at 0xf43 TXB0EIDHbits;
+extern volatile __TXB0EIDHbits_t __at 0xf43 TXB0EIDHbits;
 
-extern sfr at 0xf44 TXB0EIDL;
+extern __sfr __at 0xf44 TXB0EIDL;
 typedef union {
        struct {
                unsigned EID0:1;
@@ -1085,9 +1085,9 @@ typedef union {
        };
 } __TXB0EIDLbits_t;
 
-extern volatile __TXB0EIDLbits_t at 0xf44 TXB0EIDLbits;
+extern volatile __TXB0EIDLbits_t __at 0xf44 TXB0EIDLbits;
 
-extern sfr at 0xf45 TXB0DLC;
+extern __sfr __at 0xf45 TXB0DLC;
 typedef union {
        struct {
                unsigned DLC0:1;
@@ -1101,9 +1101,9 @@ typedef union {
        };
 } __TXB0DLCbits_t;
 
-extern volatile __TXB0DLCbits_t at 0xf45 TXB0DLCbits;
+extern volatile __TXB0DLCbits_t __at 0xf45 TXB0DLCbits;
 
-extern sfr at 0xf46 TXB0D0;
+extern __sfr __at 0xf46 TXB0D0;
 typedef union {
        struct {
                unsigned TXB0D00:1;
@@ -1117,9 +1117,9 @@ typedef union {
        };
 } __TXB0D0bits_t;
 
-extern volatile __TXB0D0bits_t at 0xf46 TXB0D0bits;
+extern volatile __TXB0D0bits_t __at 0xf46 TXB0D0bits;
 
-extern sfr at 0xf47 TXB0D1;
+extern __sfr __at 0xf47 TXB0D1;
 typedef union {
        struct {
                unsigned TXB0D10:1;
@@ -1133,9 +1133,9 @@ typedef union {
        };
 } __TXB0D1bits_t;
 
-extern volatile __TXB0D1bits_t at 0xf47 TXB0D1bits;
+extern volatile __TXB0D1bits_t __at 0xf47 TXB0D1bits;
 
-extern sfr at 0xf48 TXB0D2;
+extern __sfr __at 0xf48 TXB0D2;
 typedef union {
        struct {
                unsigned TXB0D20:1;
@@ -1149,9 +1149,9 @@ typedef union {
        };
 } __TXB0D2bits_t;
 
-extern volatile __TXB0D2bits_t at 0xf48 TXB0D2bits;
+extern volatile __TXB0D2bits_t __at 0xf48 TXB0D2bits;
 
-extern sfr at 0xf49 TXB0D3;
+extern __sfr __at 0xf49 TXB0D3;
 typedef union {
        struct {
                unsigned TXB0D30:1;
@@ -1165,9 +1165,9 @@ typedef union {
        };
 } __TXB0D3bits_t;
 
-extern volatile __TXB0D3bits_t at 0xf49 TXB0D3bits;
+extern volatile __TXB0D3bits_t __at 0xf49 TXB0D3bits;
 
-extern sfr at 0xf4a TXB0D4;
+extern __sfr __at 0xf4a TXB0D4;
 typedef union {
        struct {
                unsigned TXB0D40:1;
@@ -1181,9 +1181,9 @@ typedef union {
        };
 } __TXB0D4bits_t;
 
-extern volatile __TXB0D4bits_t at 0xf4a TXB0D4bits;
+extern volatile __TXB0D4bits_t __at 0xf4a TXB0D4bits;
 
-extern sfr at 0xf4b TXB0D5;
+extern __sfr __at 0xf4b TXB0D5;
 typedef union {
        struct {
                unsigned TXB0D50:1;
@@ -1197,9 +1197,9 @@ typedef union {
        };
 } __TXB0D5bits_t;
 
-extern volatile __TXB0D5bits_t at 0xf4b TXB0D5bits;
+extern volatile __TXB0D5bits_t __at 0xf4b TXB0D5bits;
 
-extern sfr at 0xf4c TXB0D6;
+extern __sfr __at 0xf4c TXB0D6;
 typedef union {
        struct {
                unsigned TXB0D60:1;
@@ -1213,9 +1213,9 @@ typedef union {
        };
 } __TXB0D6bits_t;
 
-extern volatile __TXB0D6bits_t at 0xf4c TXB0D6bits;
+extern volatile __TXB0D6bits_t __at 0xf4c TXB0D6bits;
 
-extern sfr at 0xf4d TXB0D7;
+extern __sfr __at 0xf4d TXB0D7;
 typedef union {
        struct {
                unsigned TXB0D70:1;
@@ -1229,9 +1229,9 @@ typedef union {
        };
 } __TXB0D7bits_t;
 
-extern volatile __TXB0D7bits_t at 0xf4d TXB0D7bits;
+extern volatile __TXB0D7bits_t __at 0xf4d TXB0D7bits;
 
-extern sfr at 0xf4e CANSTATRO2;
+extern __sfr __at 0xf4e CANSTATRO2;
 typedef union {
        struct {
                unsigned :1;
@@ -1245,9 +1245,9 @@ typedef union {
        };
 } __CANSTATRO2bits_t;
 
-extern volatile __CANSTATRO2bits_t at 0xf4e CANSTATRO2bits;
+extern volatile __CANSTATRO2bits_t __at 0xf4e CANSTATRO2bits;
 
-extern sfr at 0xf50 RXB1CON;
+extern __sfr __at 0xf50 RXB1CON;
 typedef union {
        struct {
                unsigned FILHIT0:1;
@@ -1261,9 +1261,9 @@ typedef union {
        };
 } __RXB1CONbits_t;
 
-extern volatile __RXB1CONbits_t at 0xf50 RXB1CONbits;
+extern volatile __RXB1CONbits_t __at 0xf50 RXB1CONbits;
 
-extern sfr at 0xf51 RXB1SIDH;
+extern __sfr __at 0xf51 RXB1SIDH;
 typedef union {
        struct {
                unsigned SID3:1;
@@ -1277,9 +1277,9 @@ typedef union {
        };
 } __RXB1SIDHbits_t;
 
-extern volatile __RXB1SIDHbits_t at 0xf51 RXB1SIDHbits;
+extern volatile __RXB1SIDHbits_t __at 0xf51 RXB1SIDHbits;
 
-extern sfr at 0xf52 RXB1SIDL;
+extern __sfr __at 0xf52 RXB1SIDL;
 typedef union {
        struct {
                unsigned EID16:1;
@@ -1293,9 +1293,9 @@ typedef union {
        };
 } __RXB1SIDLbits_t;
 
-extern volatile __RXB1SIDLbits_t at 0xf52 RXB1SIDLbits;
+extern volatile __RXB1SIDLbits_t __at 0xf52 RXB1SIDLbits;
 
-extern sfr at 0xf53 RXB1EIDH;
+extern __sfr __at 0xf53 RXB1EIDH;
 typedef union {
        struct {
                unsigned EID8:1;
@@ -1309,9 +1309,9 @@ typedef union {
        };
 } __RXB1EIDHbits_t;
 
-extern volatile __RXB1EIDHbits_t at 0xf53 RXB1EIDHbits;
+extern volatile __RXB1EIDHbits_t __at 0xf53 RXB1EIDHbits;
 
-extern sfr at 0xf54 RXB1EIDL;
+extern __sfr __at 0xf54 RXB1EIDL;
 typedef union {
        struct {
                unsigned EID0:1;
@@ -1325,9 +1325,9 @@ typedef union {
        };
 } __RXB1EIDLbits_t;
 
-extern volatile __RXB1EIDLbits_t at 0xf54 RXB1EIDLbits;
+extern volatile __RXB1EIDLbits_t __at 0xf54 RXB1EIDLbits;
 
-extern sfr at 0xf55 RXB1DLC;
+extern __sfr __at 0xf55 RXB1DLC;
 typedef union {
        struct {
                unsigned DLC0:1;
@@ -1341,9 +1341,9 @@ typedef union {
        };
 } __RXB1DLCbits_t;
 
-extern volatile __RXB1DLCbits_t at 0xf55 RXB1DLCbits;
+extern volatile __RXB1DLCbits_t __at 0xf55 RXB1DLCbits;
 
-extern sfr at 0xf56 RXB1D0;
+extern __sfr __at 0xf56 RXB1D0;
 typedef union {
        struct {
                unsigned RXB1D00:1;
@@ -1357,9 +1357,9 @@ typedef union {
        };
 } __RXB1D0bits_t;
 
-extern volatile __RXB1D0bits_t at 0xf56 RXB1D0bits;
+extern volatile __RXB1D0bits_t __at 0xf56 RXB1D0bits;
 
-extern sfr at 0xf57 RXB1D1;
+extern __sfr __at 0xf57 RXB1D1;
 typedef union {
        struct {
                unsigned RXB1D10:1;
@@ -1373,9 +1373,9 @@ typedef union {
        };
 } __RXB1D1bits_t;
 
-extern volatile __RXB1D1bits_t at 0xf57 RXB1D1bits;
+extern volatile __RXB1D1bits_t __at 0xf57 RXB1D1bits;
 
-extern sfr at 0xf58 RXB1D2;
+extern __sfr __at 0xf58 RXB1D2;
 typedef union {
        struct {
                unsigned RXB1D20:1;
@@ -1389,9 +1389,9 @@ typedef union {
        };
 } __RXB1D2bits_t;
 
-extern volatile __RXB1D2bits_t at 0xf58 RXB1D2bits;
+extern volatile __RXB1D2bits_t __at 0xf58 RXB1D2bits;
 
-extern sfr at 0xf59 RXB1D3;
+extern __sfr __at 0xf59 RXB1D3;
 typedef union {
        struct {
                unsigned RXB1D30:1;
@@ -1405,9 +1405,9 @@ typedef union {
        };
 } __RXB1D3bits_t;
 
-extern volatile __RXB1D3bits_t at 0xf59 RXB1D3bits;
+extern volatile __RXB1D3bits_t __at 0xf59 RXB1D3bits;
 
-extern sfr at 0xf5a RXB1D4;
+extern __sfr __at 0xf5a RXB1D4;
 typedef union {
        struct {
                unsigned RXB1D40:1;
@@ -1421,9 +1421,9 @@ typedef union {
        };
 } __RXB1D4bits_t;
 
-extern volatile __RXB1D4bits_t at 0xf5a RXB1D4bits;
+extern volatile __RXB1D4bits_t __at 0xf5a RXB1D4bits;
 
-extern sfr at 0xf5b RXB1D5;
+extern __sfr __at 0xf5b RXB1D5;
 typedef union {
        struct {
                unsigned RXB1D50:1;
@@ -1437,9 +1437,9 @@ typedef union {
        };
 } __RXB1D5bits_t;
 
-extern volatile __RXB1D5bits_t at 0xf5b RXB1D5bits;
+extern volatile __RXB1D5bits_t __at 0xf5b RXB1D5bits;
 
-extern sfr at 0xf5c RXB1D6;
+extern __sfr __at 0xf5c RXB1D6;
 typedef union {
        struct {
                unsigned RXB1D60:1;
@@ -1453,9 +1453,9 @@ typedef union {
        };
 } __RXB1D6bits_t;
 
-extern volatile __RXB1D6bits_t at 0xf5c RXB1D6bits;
+extern volatile __RXB1D6bits_t __at 0xf5c RXB1D6bits;
 
-extern sfr at 0xf5d RXB1D7;
+extern __sfr __at 0xf5d RXB1D7;
 typedef union {
        struct {
                unsigned RXB1D70:1;
@@ -1469,9 +1469,9 @@ typedef union {
        };
 } __RXB1D7bits_t;
 
-extern volatile __RXB1D7bits_t at 0xf5d RXB1D7bits;
+extern volatile __RXB1D7bits_t __at 0xf5d RXB1D7bits;
 
-extern sfr at 0xf5e CANSTATRO1;
+extern __sfr __at 0xf5e CANSTATRO1;
 typedef union {
        struct {
                unsigned :1;
@@ -1485,9 +1485,9 @@ typedef union {
        };
 } __CANSTATRO1bits_t;
 
-extern volatile __CANSTATRO1bits_t at 0xf5e CANSTATRO1bits;
+extern volatile __CANSTATRO1bits_t __at 0xf5e CANSTATRO1bits;
 
-extern sfr at 0xf60 RXB0CON;
+extern __sfr __at 0xf60 RXB0CON;
 typedef union {
        struct {
                unsigned FILHIT0:1;
@@ -1501,9 +1501,9 @@ typedef union {
        };
 } __RXB0CONbits_t;
 
-extern volatile __RXB0CONbits_t at 0xf60 RXB0CONbits;
+extern volatile __RXB0CONbits_t __at 0xf60 RXB0CONbits;
 
-extern sfr at 0xf61 RXB0SIDH;
+extern __sfr __at 0xf61 RXB0SIDH;
 typedef union {
        struct {
                unsigned SID3:1;
@@ -1517,9 +1517,9 @@ typedef union {
        };
 } __RXB0SIDHbits_t;
 
-extern volatile __RXB0SIDHbits_t at 0xf61 RXB0SIDHbits;
+extern volatile __RXB0SIDHbits_t __at 0xf61 RXB0SIDHbits;
 
-extern sfr at 0xf62 RXB0SIDL;
+extern __sfr __at 0xf62 RXB0SIDL;
 typedef union {
        struct {
                unsigned EID16:1;
@@ -1533,9 +1533,9 @@ typedef union {
        };
 } __RXB0SIDLbits_t;
 
-extern volatile __RXB0SIDLbits_t at 0xf62 RXB0SIDLbits;
+extern volatile __RXB0SIDLbits_t __at 0xf62 RXB0SIDLbits;
 
-extern sfr at 0xf63 RXB0EIDH;
+extern __sfr __at 0xf63 RXB0EIDH;
 typedef union {
        struct {
                unsigned EID8:1;
@@ -1549,9 +1549,9 @@ typedef union {
        };
 } __RXB0EIDHbits_t;
 
-extern volatile __RXB0EIDHbits_t at 0xf63 RXB0EIDHbits;
+extern volatile __RXB0EIDHbits_t __at 0xf63 RXB0EIDHbits;
 
-extern sfr at 0xf64 RXB0EIDL;
+extern __sfr __at 0xf64 RXB0EIDL;
 typedef union {
        struct {
                unsigned EID0:1;
@@ -1565,9 +1565,9 @@ typedef union {
        };
 } __RXB0EIDLbits_t;
 
-extern volatile __RXB0EIDLbits_t at 0xf64 RXB0EIDLbits;
+extern volatile __RXB0EIDLbits_t __at 0xf64 RXB0EIDLbits;
 
-extern sfr at 0xf65 RXB0DLC;
+extern __sfr __at 0xf65 RXB0DLC;
 typedef union {
        struct {
                unsigned DLC0:1;
@@ -1581,17 +1581,17 @@ typedef union {
        };
 } __RXB0DLCbits_t;
 
-extern volatile __RXB0DLCbits_t at 0xf65 RXB0DLCbits;
+extern volatile __RXB0DLCbits_t __at 0xf65 RXB0DLCbits;
 
-extern sfr at 0xf66 RXB0D0;
-extern sfr at 0xf67 RXB0D1;
-extern sfr at 0xf68 RXB0D2;
-extern sfr at 0xf69 RXB0D3;
-extern sfr at 0xf6a RXB0D4;
-extern sfr at 0xf6b RXB0D5;
-extern sfr at 0xf6c RXB0D6;
-extern sfr at 0xf6d RXB0D7;
-extern sfr at 0xf6e CANSTAT;
+extern __sfr __at 0xf66 RXB0D0;
+extern __sfr __at 0xf67 RXB0D1;
+extern __sfr __at 0xf68 RXB0D2;
+extern __sfr __at 0xf69 RXB0D3;
+extern __sfr __at 0xf6a RXB0D4;
+extern __sfr __at 0xf6b RXB0D5;
+extern __sfr __at 0xf6c RXB0D6;
+extern __sfr __at 0xf6d RXB0D7;
+extern __sfr __at 0xf6e CANSTAT;
 typedef union {
        struct {
                unsigned :1;
@@ -1605,9 +1605,9 @@ typedef union {
        };
 } __CANSTATbits_t;
 
-extern volatile __CANSTATbits_t at 0xf6e CANSTATbits;
+extern volatile __CANSTATbits_t __at 0xf6e CANSTATbits;
 
-extern sfr at 0xf6f CANCON;
+extern __sfr __at 0xf6f CANCON;
 typedef union {
        struct {
                unsigned WIN0:1;
@@ -1621,9 +1621,9 @@ typedef union {
        };
 } __CANCONbits_t;
 
-extern volatile __CANCONbits_t at 0xf6f CANCONbits;
+extern volatile __CANCONbits_t __at 0xf6f CANCONbits;
 
-extern sfr at 0xf70 BRGCON1;
+extern __sfr __at 0xf70 BRGCON1;
 typedef union {
        struct {
                unsigned BRP0:1;
@@ -1637,9 +1637,9 @@ typedef union {
        };
 } __BRGCON1bits_t;
 
-extern volatile __BRGCON1bits_t at 0xf70 BRGCON1bits;
+extern volatile __BRGCON1bits_t __at 0xf70 BRGCON1bits;
 
-extern sfr at 0xf71 BRGCON2;
+extern __sfr __at 0xf71 BRGCON2;
 typedef union {
        struct {
                unsigned PRSEG0:1;
@@ -1653,9 +1653,9 @@ typedef union {
        };
 } __BRGCON2bits_t;
 
-extern volatile __BRGCON2bits_t at 0xf71 BRGCON2bits;
+extern volatile __BRGCON2bits_t __at 0xf71 BRGCON2bits;
 
-extern sfr at 0xf72 BRGCON3;
+extern __sfr __at 0xf72 BRGCON3;
 typedef union {
        struct {
                unsigned SEG2PH0:1;
@@ -1669,9 +1669,9 @@ typedef union {
        };
 } __BRGCON3bits_t;
 
-extern volatile __BRGCON3bits_t at 0xf72 BRGCON3bits;
+extern volatile __BRGCON3bits_t __at 0xf72 BRGCON3bits;
 
-extern sfr at 0xf73 CIOCON;
+extern __sfr __at 0xf73 CIOCON;
 typedef union {
        struct {
                unsigned :1;
@@ -1685,9 +1685,9 @@ typedef union {
        };
 } __CIOCONbits_t;
 
-extern volatile __CIOCONbits_t at 0xf73 CIOCONbits;
+extern volatile __CIOCONbits_t __at 0xf73 CIOCONbits;
 
-extern sfr at 0xf74 COMSTAT;
+extern __sfr __at 0xf74 COMSTAT;
 typedef union {
        struct {
                unsigned EWARN:1;
@@ -1701,9 +1701,9 @@ typedef union {
        };
 } __COMSTATbits_t;
 
-extern volatile __COMSTATbits_t at 0xf74 COMSTATbits;
+extern volatile __COMSTATbits_t __at 0xf74 COMSTATbits;
 
-extern sfr at 0xf75 RXERRCNT;
+extern __sfr __at 0xf75 RXERRCNT;
 typedef union {
        struct {
                unsigned REC0:1;
@@ -1717,9 +1717,9 @@ typedef union {
        };
 } __RXERRCNTbits_t;
 
-extern volatile __RXERRCNTbits_t at 0xf75 RXERRCNTbits;
+extern volatile __RXERRCNTbits_t __at 0xf75 RXERRCNTbits;
 
-extern sfr at 0xf76 TXERRCNT;
+extern __sfr __at 0xf76 TXERRCNT;
 typedef union {
        struct {
                unsigned TEC0:1;
@@ -1733,9 +1733,9 @@ typedef union {
        };
 } __TXERRCNTbits_t;
 
-extern volatile __TXERRCNTbits_t at 0xf76 TXERRCNTbits;
+extern volatile __TXERRCNTbits_t __at 0xf76 TXERRCNTbits;
 
-extern sfr at 0xf80 PORTA;
+extern __sfr __at 0xf80 PORTA;
 typedef union {
        struct {
                unsigned RA0:1;
@@ -1782,9 +1782,9 @@ typedef union {
        };
 } __PORTAbits_t;
 
-extern volatile __PORTAbits_t at 0xf80 PORTAbits;
+extern volatile __PORTAbits_t __at 0xf80 PORTAbits;
 
-extern sfr at 0xf81 PORTB;
+extern __sfr __at 0xf81 PORTB;
 typedef union {
        struct {
                unsigned RB0:1;
@@ -1809,9 +1809,9 @@ typedef union {
        };
 } __PORTBbits_t;
 
-extern volatile __PORTBbits_t at 0xf81 PORTBbits;
+extern volatile __PORTBbits_t __at 0xf81 PORTBbits;
 
-extern sfr at 0xf82 PORTC;
+extern __sfr __at 0xf82 PORTC;
 typedef union {
        struct {
                unsigned RC0:1;
@@ -1847,9 +1847,9 @@ typedef union {
        };
 } __PORTCbits_t;
 
-extern volatile __PORTCbits_t at 0xf82 PORTCbits;
+extern volatile __PORTCbits_t __at 0xf82 PORTCbits;
 
-extern sfr at 0xf89 LATA;
+extern __sfr __at 0xf89 LATA;
 typedef union {
        struct {
                unsigned LATA0:1;
@@ -1863,9 +1863,9 @@ typedef union {
        };
 } __LATAbits_t;
 
-extern volatile __LATAbits_t at 0xf89 LATAbits;
+extern volatile __LATAbits_t __at 0xf89 LATAbits;
 
-extern sfr at 0xf8a LATB;
+extern __sfr __at 0xf8a LATB;
 typedef union {
        struct {
                unsigned LATB0:1;
@@ -1879,9 +1879,9 @@ typedef union {
        };
 } __LATBbits_t;
 
-extern volatile __LATBbits_t at 0xf8a LATBbits;
+extern volatile __LATBbits_t __at 0xf8a LATBbits;
 
-extern sfr at 0xf8b LATC;
+extern __sfr __at 0xf8b LATC;
 typedef union {
        struct {
                unsigned LATC0:1;
@@ -1895,9 +1895,9 @@ typedef union {
        };
 } __LATCbits_t;
 
-extern volatile __LATCbits_t at 0xf8b LATCbits;
+extern volatile __LATCbits_t __at 0xf8b LATCbits;
 
-extern sfr at 0xf92 TRISA;
+extern __sfr __at 0xf92 TRISA;
 typedef union {
        struct {
                unsigned TRISA0:1;
@@ -1911,9 +1911,9 @@ typedef union {
        };
 } __TRISAbits_t;
 
-extern volatile __TRISAbits_t at 0xf92 TRISAbits;
+extern volatile __TRISAbits_t __at 0xf92 TRISAbits;
 
-extern sfr at 0xf93 TRISB;
+extern __sfr __at 0xf93 TRISB;
 typedef union {
        struct {
                unsigned TRISB0:1;
@@ -1927,9 +1927,9 @@ typedef union {
        };
 } __TRISBbits_t;
 
-extern volatile __TRISBbits_t at 0xf93 TRISBbits;
+extern volatile __TRISBbits_t __at 0xf93 TRISBbits;
 
-extern sfr at 0xf94 TRISC;
+extern __sfr __at 0xf94 TRISC;
 typedef union {
        struct {
                unsigned TRISC0:1;
@@ -1943,9 +1943,9 @@ typedef union {
        };
 } __TRISCbits_t;
 
-extern volatile __TRISCbits_t at 0xf94 TRISCbits;
+extern volatile __TRISCbits_t __at 0xf94 TRISCbits;
 
-extern sfr at 0xf9d PIE1;
+extern __sfr __at 0xf9d PIE1;
 typedef union {
        struct {
                unsigned TMR1IE:1;
@@ -1959,9 +1959,9 @@ typedef union {
        };
 } __PIE1bits_t;
 
-extern volatile __PIE1bits_t at 0xf9d PIE1bits;
+extern volatile __PIE1bits_t __at 0xf9d PIE1bits;
 
-extern sfr at 0xf9e PIR1;
+extern __sfr __at 0xf9e PIR1;
 typedef union {
        struct {
                unsigned TMR1IF:1;
@@ -1975,9 +1975,9 @@ typedef union {
        };
 } __PIR1bits_t;
 
-extern volatile __PIR1bits_t at 0xf9e PIR1bits;
+extern volatile __PIR1bits_t __at 0xf9e PIR1bits;
 
-extern sfr at 0xf9f IPR1;
+extern __sfr __at 0xf9f IPR1;
 typedef union {
        struct {
                unsigned TMR1IP:1;
@@ -1991,9 +1991,9 @@ typedef union {
        };
 } __IPR1bits_t;
 
-extern volatile __IPR1bits_t at 0xf9f IPR1bits;
+extern volatile __IPR1bits_t __at 0xf9f IPR1bits;
 
-extern sfr at 0xfa0 PIE2;
+extern __sfr __at 0xfa0 PIE2;
 typedef union {
        struct {
                unsigned CCP2IE:1;
@@ -2007,9 +2007,9 @@ typedef union {
        };
 } __PIE2bits_t;
 
-extern volatile __PIE2bits_t at 0xfa0 PIE2bits;
+extern volatile __PIE2bits_t __at 0xfa0 PIE2bits;
 
-extern sfr at 0xfa1 PIR2;
+extern __sfr __at 0xfa1 PIR2;
 typedef union {
        struct {
                unsigned CCP2IF:1;
@@ -2023,9 +2023,9 @@ typedef union {
        };
 } __PIR2bits_t;
 
-extern volatile __PIR2bits_t at 0xfa1 PIR2bits;
+extern volatile __PIR2bits_t __at 0xfa1 PIR2bits;
 
-extern sfr at 0xfa2 IPR2;
+extern __sfr __at 0xfa2 IPR2;
 typedef union {
        struct {
                unsigned CCP2IP:1;
@@ -2039,9 +2039,9 @@ typedef union {
        };
 } __IPR2bits_t;
 
-extern volatile __IPR2bits_t at 0xfa2 IPR2bits;
+extern volatile __IPR2bits_t __at 0xfa2 IPR2bits;
 
-extern sfr at 0xfa3 PIE3;
+extern __sfr __at 0xfa3 PIE3;
 typedef union {
        struct {
                unsigned RX0IE:1;
@@ -2055,9 +2055,9 @@ typedef union {
        };
 } __PIE3bits_t;
 
-extern volatile __PIE3bits_t at 0xfa3 PIE3bits;
+extern volatile __PIE3bits_t __at 0xfa3 PIE3bits;
 
-extern sfr at 0xfa4 PIR3;
+extern __sfr __at 0xfa4 PIR3;
 typedef union {
        struct {
                unsigned RX0IF:1;
@@ -2071,9 +2071,9 @@ typedef union {
        };
 } __PIR3bits_t;
 
-extern volatile __PIR3bits_t at 0xfa4 PIR3bits;
+extern volatile __PIR3bits_t __at 0xfa4 PIR3bits;
 
-extern sfr at 0xfa5 IPR3;
+extern __sfr __at 0xfa5 IPR3;
 typedef union {
        struct {
                unsigned RX0IP:1;
@@ -2087,9 +2087,9 @@ typedef union {
        };
 } __IPR3bits_t;
 
-extern volatile __IPR3bits_t at 0xfa5 IPR3bits;
+extern volatile __IPR3bits_t __at 0xfa5 IPR3bits;
 
-extern sfr at 0xfa6 EECON1;
+extern __sfr __at 0xfa6 EECON1;
 typedef union {
        struct {
                unsigned RD:1;
@@ -2103,12 +2103,12 @@ typedef union {
        };
 } __EECON1bits_t;
 
-extern volatile __EECON1bits_t at 0xfa6 EECON1bits;
+extern volatile __EECON1bits_t __at 0xfa6 EECON1bits;
 
-extern sfr at 0xfa7 EECON2;
-extern sfr at 0xfa8 EEDATA;
-extern sfr at 0xfa9 EEADR;
-extern sfr at 0xfab RCSTA;
+extern __sfr __at 0xfa7 EECON2;
+extern __sfr __at 0xfa8 EEDATA;
+extern __sfr __at 0xfa9 EEADR;
+extern __sfr __at 0xfab RCSTA;
 typedef union {
        struct {
                unsigned RX9D:1;
@@ -2122,9 +2122,9 @@ typedef union {
        };
 } __RCSTAbits_t;
 
-extern volatile __RCSTAbits_t at 0xfab RCSTAbits;
+extern volatile __RCSTAbits_t __at 0xfab RCSTAbits;
 
-extern sfr at 0xfac TXSTA;
+extern __sfr __at 0xfac TXSTA;
 typedef union {
        struct {
                unsigned TX9D:1;
@@ -2138,12 +2138,12 @@ typedef union {
        };
 } __TXSTAbits_t;
 
-extern volatile __TXSTAbits_t at 0xfac TXSTAbits;
+extern volatile __TXSTAbits_t __at 0xfac TXSTAbits;
 
-extern sfr at 0xfad TXREG;
-extern sfr at 0xfae RCREG;
-extern sfr at 0xfaf SPBRG;
-extern sfr at 0xfb1 T3CON;
+extern __sfr __at 0xfad TXREG;
+extern __sfr __at 0xfae RCREG;
+extern __sfr __at 0xfaf SPBRG;
+extern __sfr __at 0xfb1 T3CON;
 typedef union {
        struct {
                unsigned TMR3ON:1;
@@ -2157,11 +2157,11 @@ typedef union {
        };
 } __T3CONbits_t;
 
-extern volatile __T3CONbits_t at 0xfb1 T3CONbits;
+extern volatile __T3CONbits_t __at 0xfb1 T3CONbits;
 
-extern sfr at 0xfb2 TMR3L;
-extern sfr at 0xfb3 TMR3H;
-extern sfr at 0xfbd CCP1CON;
+extern __sfr __at 0xfb2 TMR3L;
+extern __sfr __at 0xfb3 TMR3H;
+extern __sfr __at 0xfbd CCP1CON;
 typedef union {
        struct {
                unsigned CCP1M0:1;
@@ -2175,11 +2175,11 @@ typedef union {
        };
 } __CCP1CONbits_t;
 
-extern volatile __CCP1CONbits_t at 0xfbd CCP1CONbits;
+extern volatile __CCP1CONbits_t __at 0xfbd CCP1CONbits;
 
-extern sfr at 0xfbe CCPR1L;
-extern sfr at 0xfbf CCPR1H;
-extern sfr at 0xfc1 ADCON1;
+extern __sfr __at 0xfbe CCPR1L;
+extern __sfr __at 0xfbf CCPR1H;
+extern __sfr __at 0xfc1 ADCON1;
 typedef union {
        struct {
                unsigned PCFG0:1;
@@ -2193,9 +2193,9 @@ typedef union {
        };
 } __ADCON1bits_t;
 
-extern volatile __ADCON1bits_t at 0xfc1 ADCON1bits;
+extern volatile __ADCON1bits_t __at 0xfc1 ADCON1bits;
 
-extern sfr at 0xfc2 ADCON0;
+extern __sfr __at 0xfc2 ADCON0;
 typedef union {
        struct {
                unsigned ADON:1;
@@ -2209,11 +2209,11 @@ typedef union {
        };
 } __ADCON0bits_t;
 
-extern volatile __ADCON0bits_t at 0xfc2 ADCON0bits;
+extern volatile __ADCON0bits_t __at 0xfc2 ADCON0bits;
 
-extern sfr at 0xfc3 ADRESL;
-extern sfr at 0xfc4 ADRESH;
-extern sfr at 0xfc5 SSPCON2;
+extern __sfr __at 0xfc3 ADRESL;
+extern __sfr __at 0xfc4 ADRESH;
+extern __sfr __at 0xfc5 SSPCON2;
 typedef union {
        struct {
                unsigned SEN:1;
@@ -2227,9 +2227,9 @@ typedef union {
        };
 } __SSPCON2bits_t;
 
-extern volatile __SSPCON2bits_t at 0xfc5 SSPCON2bits;
+extern volatile __SSPCON2bits_t __at 0xfc5 SSPCON2bits;
 
-extern sfr at 0xfc6 SSPCON1;
+extern __sfr __at 0xfc6 SSPCON1;
 typedef union {
        struct {
                unsigned SSPM0:1;
@@ -2243,9 +2243,9 @@ typedef union {
        };
 } __SSPCON1bits_t;
 
-extern volatile __SSPCON1bits_t at 0xfc6 SSPCON1bits;
+extern volatile __SSPCON1bits_t __at 0xfc6 SSPCON1bits;
 
-extern sfr at 0xfc7 SSPSTAT;
+extern __sfr __at 0xfc7 SSPSTAT;
 typedef union {
        struct {
                unsigned BF:1;
@@ -2259,11 +2259,11 @@ typedef union {
        };
 } __SSPSTATbits_t;
 
-extern volatile __SSPSTATbits_t at 0xfc7 SSPSTATbits;
+extern volatile __SSPSTATbits_t __at 0xfc7 SSPSTATbits;
 
-extern sfr at 0xfc8 SSPADD;
-extern sfr at 0xfc9 SSPBUF;
-extern sfr at 0xfca T2CON;
+extern __sfr __at 0xfc8 SSPADD;
+extern __sfr __at 0xfc9 SSPBUF;
+extern __sfr __at 0xfca T2CON;
 typedef union {
        struct {
                unsigned T2CKPS0:1;
@@ -2277,11 +2277,11 @@ typedef union {
        };
 } __T2CONbits_t;
 
-extern volatile __T2CONbits_t at 0xfca T2CONbits;
+extern volatile __T2CONbits_t __at 0xfca T2CONbits;
 
-extern sfr at 0xfcb PR2;
-extern sfr at 0xfcc TMR2;
-extern sfr at 0xfcd T1CON;
+extern __sfr __at 0xfcb PR2;
+extern __sfr __at 0xfcc TMR2;
+extern __sfr __at 0xfcd T1CON;
 typedef union {
        struct {
                unsigned TMR1ON:1;
@@ -2295,11 +2295,11 @@ typedef union {
        };
 } __T1CONbits_t;
 
-extern volatile __T1CONbits_t at 0xfcd T1CONbits;
+extern volatile __T1CONbits_t __at 0xfcd T1CONbits;
 
-extern sfr at 0xfce TMR1L;
-extern sfr at 0xfcf TMR1H;
-extern sfr at 0xfd0 RCON;
+extern __sfr __at 0xfce TMR1L;
+extern __sfr __at 0xfcf TMR1H;
+extern __sfr __at 0xfd0 RCON;
 typedef union {
        struct {
                unsigned BOR:1;
@@ -2313,9 +2313,9 @@ typedef union {
        };
 } __RCONbits_t;
 
-extern volatile __RCONbits_t at 0xfd0 RCONbits;
+extern volatile __RCONbits_t __at 0xfd0 RCONbits;
 
-extern sfr at 0xfd1 WDTCON;
+extern __sfr __at 0xfd1 WDTCON;
 typedef union {
        struct {
                unsigned SWDTEN:1;
@@ -2340,9 +2340,9 @@ typedef union {
        };
 } __WDTCONbits_t;
 
-extern volatile __WDTCONbits_t at 0xfd1 WDTCONbits;
+extern volatile __WDTCONbits_t __at 0xfd1 WDTCONbits;
 
-extern sfr at 0xfd2 LVDCON;
+extern __sfr __at 0xfd2 LVDCON;
 typedef union {
        struct {
                unsigned LVDL0:1;
@@ -2367,9 +2367,9 @@ typedef union {
        };
 } __LVDCONbits_t;
 
-extern volatile __LVDCONbits_t at 0xfd2 LVDCONbits;
+extern volatile __LVDCONbits_t __at 0xfd2 LVDCONbits;
 
-extern sfr at 0xfd3 OSCCON;
+extern __sfr __at 0xfd3 OSCCON;
 typedef union {
        struct {
                unsigned SCS:1;
@@ -2383,12 +2383,12 @@ typedef union {
        };
 } __OSCCONbits_t;
 
-extern volatile __OSCCONbits_t at 0xfd3 OSCCONbits;
+extern volatile __OSCCONbits_t __at 0xfd3 OSCCONbits;
 
-extern sfr at 0xfd5 T0CON;
-extern sfr at 0xfd6 TMR0L;
-extern sfr at 0xfd7 TMR0H;
-extern sfr at 0xfd8 STATUS;
+extern __sfr __at 0xfd5 T0CON;
+extern __sfr __at 0xfd6 TMR0L;
+extern __sfr __at 0xfd7 TMR0H;
+extern __sfr __at 0xfd8 STATUS;
 typedef union {
        struct {
                unsigned C:1;
@@ -2402,32 +2402,32 @@ typedef union {
        };
 } __STATUSbits_t;
 
-extern volatile __STATUSbits_t at 0xfd8 STATUSbits;
-
-extern sfr at 0xfd9 FSR2L;
-extern sfr at 0xfda FSR2H;
-extern sfr at 0xfdb PLUSW2;
-extern sfr at 0xfdc PREINC2;
-extern sfr at 0xfdd POSTDEC2;
-extern sfr at 0xfde POSTINC2;
-extern sfr at 0xfdf INDF2;
-extern sfr at 0xfe0 BSR;
-extern sfr at 0xfe1 FSR1L;
-extern sfr at 0xfe2 FSR1H;
-extern sfr at 0xfe3 PLUSW1;
-extern sfr at 0xfe4 PREINC1;
-extern sfr at 0xfe5 POSTDEC1;
-extern sfr at 0xfe6 POSTINC1;
-extern sfr at 0xfe7 INDF1;
-extern sfr at 0xfe8 WREG;
-extern sfr at 0xfe9 FSR0L;
-extern sfr at 0xfea FSR0H;
-extern sfr at 0xfeb PLUSW0;
-extern sfr at 0xfec PREINC0;
-extern sfr at 0xfed POSTDEC0;
-extern sfr at 0xfee POSTINC0;
-extern sfr at 0xfef INDF0;
-extern sfr at 0xff0 INTCON3;
+extern volatile __STATUSbits_t __at 0xfd8 STATUSbits;
+
+extern __sfr __at 0xfd9 FSR2L;
+extern __sfr __at 0xfda FSR2H;
+extern __sfr __at 0xfdb PLUSW2;
+extern __sfr __at 0xfdc PREINC2;
+extern __sfr __at 0xfdd POSTDEC2;
+extern __sfr __at 0xfde POSTINC2;
+extern __sfr __at 0xfdf INDF2;
+extern __sfr __at 0xfe0 BSR;
+extern __sfr __at 0xfe1 FSR1L;
+extern __sfr __at 0xfe2 FSR1H;
+extern __sfr __at 0xfe3 PLUSW1;
+extern __sfr __at 0xfe4 PREINC1;
+extern __sfr __at 0xfe5 POSTDEC1;
+extern __sfr __at 0xfe6 POSTINC1;
+extern __sfr __at 0xfe7 INDF1;
+extern __sfr __at 0xfe8 WREG;
+extern __sfr __at 0xfe9 FSR0L;
+extern __sfr __at 0xfea FSR0H;
+extern __sfr __at 0xfeb PLUSW0;
+extern __sfr __at 0xfec PREINC0;
+extern __sfr __at 0xfed POSTDEC0;
+extern __sfr __at 0xfee POSTINC0;
+extern __sfr __at 0xfef INDF0;
+extern __sfr __at 0xff0 INTCON3;
 typedef union {
        struct {
                unsigned INT1F:1;
@@ -2452,9 +2452,9 @@ typedef union {
        };
 } __INTCON3bits_t;
 
-extern volatile __INTCON3bits_t at 0xff0 INTCON3bits;
+extern volatile __INTCON3bits_t __at 0xff0 INTCON3bits;
 
-extern sfr at 0xff1 INTCON2;
+extern __sfr __at 0xff1 INTCON2;
 typedef union {
        struct {
                unsigned RBIP:1;
@@ -2468,9 +2468,9 @@ typedef union {
        };
 } __INTCON2bits_t;
 
-extern volatile __INTCON2bits_t at 0xff1 INTCON2bits;
+extern volatile __INTCON2bits_t __at 0xff1 INTCON2bits;
 
-extern sfr at 0xff2 INTCON;
+extern __sfr __at 0xff2 INTCON;
 typedef union {
        struct {
                unsigned RBIF:1;
@@ -2484,18 +2484,18 @@ typedef union {
        };
 } __INTCONbits_t;
 
-extern volatile __INTCONbits_t at 0xff2 INTCONbits;
+extern volatile __INTCONbits_t __at 0xff2 INTCONbits;
 
-extern sfr at 0xff3 PRODL;
-extern sfr at 0xff4 PRODH;
-extern sfr at 0xff5 TABLAT;
-extern sfr at 0xff6 TBLPTRL;
-extern sfr at 0xff7 TBLPTRH;
-extern sfr at 0xff8 TBLPTRU;
-extern sfr at 0xff9 PCL;
-extern sfr at 0xffa PCLATH;
-extern sfr at 0xffb PCLATU;
-extern sfr at 0xffc STKPTR;
+extern __sfr __at 0xff3 PRODL;
+extern __sfr __at 0xff4 PRODH;
+extern __sfr __at 0xff5 TABLAT;
+extern __sfr __at 0xff6 TBLPTRL;
+extern __sfr __at 0xff7 TBLPTRH;
+extern __sfr __at 0xff8 TBLPTRU;
+extern __sfr __at 0xff9 PCL;
+extern __sfr __at 0xffa PCLATH;
+extern __sfr __at 0xffb PCLATU;
+extern __sfr __at 0xffc STKPTR;
 typedef union {
        struct {
                unsigned STKPTR0:1;
@@ -2509,11 +2509,11 @@ typedef union {
        };
 } __STKPTRbits_t;
 
-extern volatile __STKPTRbits_t at 0xffc STKPTRbits;
+extern volatile __STKPTRbits_t __at 0xffc STKPTRbits;
 
-extern sfr at 0xffd TOSL;
-extern sfr at 0xffe TOSH;
-extern sfr at 0xfff TOSU;
+extern __sfr __at 0xffd TOSL;
+extern __sfr __at 0xffe TOSH;
+extern __sfr __at 0xfff TOSU;
 
 
 /* Configuration registers locations */