X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=device%2Flib%2F_strncpy.c;h=505379eb4754206a2ae2d27ed131b9301fcd7bd1;hb=bfd7431078b6d902b991d098798911bd612bf670;hp=1fe12f6f9998f7e37f8ce43ec3e6735aef7eab62;hpb=cb7d8a8cab26fa0c173006da313fcc3e0bbb8d33;p=fw%2Fsdcc

diff --git a/device/lib/_strncpy.c b/device/lib/_strncpy.c
index 1fe12f6f..505379eb 100644
--- a/device/lib/_strncpy.c
+++ b/device/lib/_strncpy.c
@@ -7,31 +7,37 @@
    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 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 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"
 
 char *strncpy (
 	char * d,
 	char * s,
-	int n ) 
+	size_t n )
 {
 	register char * d1 =  d;
 
-	while ( n-- )
+	while ( n && *s )
+	{
+		n-- ;
 		*d++ = *s++ ;
+	}
+	while ( n-- )
+	{
+		*d++ = '\0' ;
+	}
 	return d1;
 }