From 4e09bca9e34c226b6d7e34b4fa11248405fd988e Mon Sep 17 00:00:00 2001 From: Anton Kling Date: Sun, 22 Oct 2023 19:50:38 +0200 Subject: Move everything into a new repo. --- libc/string/memcpy.c | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 libc/string/memcpy.c (limited to 'libc/string/memcpy.c') diff --git a/libc/string/memcpy.c b/libc/string/memcpy.c new file mode 100644 index 0000000..70a60c1 --- /dev/null +++ b/libc/string/memcpy.c @@ -0,0 +1,11 @@ +#include "../include/string.h" + +void *__attribute__((optimize("O0"))) +memcpy(void *dest, const void *src, uint32_t n) { + unsigned char *d = dest; + const unsigned char *s = src; + // for(;n--;) *d++ = *s++; + for (; n; n--) + *d++ = *s++; + return dest; +} -- cgit v1.2.3