h0511.c

来自「学习C语言必备的好书」· C语言 代码 · 共 20 行

#include <stdio.h>

int main(void)
{
   FILE *stream;

   /* open a file for reading */
   stream = fopen("DUMMY.FIL", "r");

   /* read a character from the file */
   fgetc(stream);

   /* check for EOF */
   if (feof(stream))
      printf("We have reached end-of-file\n");

   /* close the file */
   fclose(stream);
   return 0;
}