X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=device%2Finclude%2Fstdbool.h;h=216eb8b4a6f3b0a8915c83b8008620adbd8ea7b3;hb=a88a9c2fcb469861c47346d3fe35cd403c31a5d8;hp=1eef47605596b96d380ea0071b4c9914c1bf4577;hpb=b3da9cf67d6f35757a219a03e16674562daf258c;p=fw%2Fsdcc

diff --git a/device/include/stdbool.h b/device/include/stdbool.h
index 1eef4760..216eb8b4 100644
--- a/device/include/stdbool.h
+++ b/device/include/stdbool.h
@@ -21,17 +21,20 @@
 #ifndef __SDC51_STDBOOL_H
 #define __SDC51_STDBOOL_H 1
 
-#define _Bool BOOL
-
-#define bool BOOL
 #define true 1
 #define false 0
-#define __bool_true_false_are_defined 1
 
-#if defined (SDCC_ds390) || defined (SDCC_hc08) || defined (SDCC_z80) || defined (SDCC_gbz80) || defined (SDCC_pic14) || defined (SDCC_pic16)
+/* Only define bool for ports that really support it to the full extend.
+   For other ports only define BOOL which can be used in most cases,
+   but can result in unexpected behaviour */
+
+#if defined (SDCC_hc08) || defined (SDCC_z80) || defined (SDCC_gbz80) || defined (SDCC_pic14) || defined (SDCC_pic16)
  #define BOOL char
 #else
- #define BOOL __bit
+ #define _Bool __bit
+ #define BOOL  __bit
+ #define bool  _Bool
+ #define __bool_true_false_are_defined 1
 #endif
 
 #endif