fgetc读取简单文件的内容

#include <STDIO.H>#include <conio.h>int main(){FILE *fStream = NULL;intiReturn = 1;char ch;fStream = fopen("d:\\wimrepairread.txt","r+");if (fStream != NULL){fseek(fStream,0,SEEK_SET);while((ch = fgetc(fStream))&&(ch != EOF)) {putchar(ch);if ('2'==ch){goto exit;iReturn =3;}}iReturn = 0;goto exit;}else{iReturn = 1;goto exit;}exit:return iReturn ;}