diff options
Diffstat (limited to 'mdk-stage1/dietlibc/lib/memccpy.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/memccpy.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/memccpy.c b/mdk-stage1/dietlibc/lib/memccpy.c new file mode 100644 index 000000000..6d6ac98ab --- /dev/null +++ b/mdk-stage1/dietlibc/lib/memccpy.c @@ -0,0 +1,19 @@ +#define _POSIX_SOURCE +#define _XOPEN_SOURCE +#include <sys/types.h> + +void *memccpy(void *dst, const void *src, int c, size_t count) +{ + char *a = dst; + const char *b = src; + while (count--) + { + *a++ = *b; + if (*b==c) + { + return (void *)a; + } + b++; + } + return 0; +} |