#include "stdio_impl.h" | |
#include <string.h> | |
size_t __string_read(FILE* f, unsigned char* buf, size_t len) { | |
char* src = f->cookie; | |
size_t k = len + 256; | |
char* end = memchr(src, 0, k); | |
if (end) | |
k = end - src; | |
if (k < len) | |
len = k; | |
memcpy(buf, src, len); | |
f->rpos = (void*)(src + len); | |
f->rend = (void*)(src + k); | |
f->cookie = src + k; | |
return len; | |
} |