* device/lib/Makefile.in: reenable floating point in model-xstack-auto

[fw/sdcc] / device / lib / _strcpy.c

diff --git a/device/lib/_strcpy.c b/device/lib/_strcpy.c
index 40437caa951253d302cb507619ee5f340b13f7f8..1ee5052e2fd34a70cc0b16cfafd50c659a09f7ba 100644 (file)
--- a/device/lib/_strcpy.c
+++ b/device/lib/_strcpy.c
@@ -3,34 +3,47 @@
 
              Written By -  Sandeep Dutta . sandeep.dutta@usa.net (1999)
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by the
+   This library is free software; you can redistribute it and/or modify it
+   under the terms of the GNU Library General Public License as published by the
    Free Software Foundation; either version 2, or (at your option) any
    later version.
-   
-   This program is distributed in the hope that it will be useful,
+
+   This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
+   GNU Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
    along with this program; if not, write to the Free Software
    Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-   
+
    In other words, you are welcome to use, share and improve this program.
    You are forbidden to forbid anyone else to use, share and improve
-   what you give them.   Help stamp out software-hoarding!  
+   what you give them.   Help stamp out software-hoarding!
 -------------------------------------------------------------------------*/
-#include "string.h" 
-#define NULL (void *)0
+#include "string.h"
+#include <sdcc-lib.h>
+
+#if !_SDCC_PORT_PROVIDES_STRCPY
 
-char _generic *strcpy (
-       char _generic *d, 
-       char _generic *s) 
+char * strcpy (
+       char * d, 
+       char * s) 
 {
-    register char _generic *d1 = d;
+#if _SDCC_Z80_STYLE_LIB_OPT
+    register char * to = d;
+    register char * from = s;
+
+    while (*to++ = *from++) ;
+
+    return d;
+#else
+    register char * d1 = d;
 
     while (*d1++ = *s++) ;
 
     return d;
+#endif
 }
+
+#endif