diff options
Diffstat (limited to 'gcc-4.7/libiberty/memset.c')
-rw-r--r-- | gcc-4.7/libiberty/memset.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc-4.7/libiberty/memset.c b/gcc-4.7/libiberty/memset.c new file mode 100644 index 000000000..476668961 --- /dev/null +++ b/gcc-4.7/libiberty/memset.c @@ -0,0 +1,26 @@ +/* memset + This implementation is in the public domain. */ + +/* + +@deftypefn Supplemental void* memset (void *@var{s}, int @var{c}, @ + size_t @var{count}) + +Sets the first @var{count} bytes of @var{s} to the constant byte +@var{c}, returning a pointer to @var{s}. + +@end deftypefn + +*/ + +#include <ansidecl.h> +#include <stddef.h> + +PTR +memset (PTR dest, register int val, register size_t len) +{ + register unsigned char *ptr = (unsigned char*)dest; + while (len-- > 0) + *ptr++ = val; + return dest; +} |