banan-os/libc/string/memcpy.c

10 lines
265 B
C

#include <string.h>
void* memcpy(void* restrict destp, const void* restrict srcp, size_t n)
{
unsigned char* dest = (unsigned char*)destp;
const unsigned char* src = (const unsigned char*)srcp;
for (size_t i = 0; i < n; i++)
dest[i] = src[i];
return destp;
}