#include #include #include "test_helpers.h" int main(void) { FILE *f = fopen("stdio/stdio.in", "r"); ERROR_IF(fopen, f, == NULL); if (fseek(f, 14, SEEK_CUR) < 0) { puts("fseek error"); exit(EXIT_FAILURE); } char buffer[256]; printf("%s", fgets(buffer, 256, f)); printf("ftell: %ld\n", ftello(f)); }