mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-17 14:29:59 +08:00
20 lines
372 B
C
20 lines
372 B
C
|
/* memset
|
||
|
|
This implementation is in the public domain. */
|
||
|
|
|
||
|
|
#include <ansidecl.h>
|
||
|
|
#ifdef __STDC__
|
||
|
|
#include <stddef.h>
|
||
|
|
#else
|
||
|
|
#define size_t unsigned long
|
||
|
|
#endif
|
||
|
|
|
||
|
|
PTR
|
||
|
|
DEFUN(memset, (dest, val, len),
|
||
|
|
PTR dest AND register int val AND register size_t len)
|
||
|
|
{
|
||
|
|
register unsigned char *ptr = (unsigned char*)dest;
|
||
|
|
while (len-- > 0)
|
||
|
|
*ptr++ = val;
|
||
|
|
return dest;
|
||
|
|
}
|