ref: a4bb45eb606a3d28d405f37d029a86327d136586
dir: /lib/c/fread.c/
#include <stdio.h> #undef fread size_t fread(void * restrict ptr, size_t size, size_t nmemb, FILE * restrict fp) { unsigned char *bp = ptr; size_t n, i; int c; if (size == 0) return 0; for (n = 0; n < nmemb; n++) { i = size; do { if ((c = getc(fp)) == EOF) return n; *bp++ = c; } while (--i); } return n; }