Code Snippets C


            #include 
#include 
int main(void)
{
 FILE *filep;
 char fname[128];
 printf("Enter filename: ");
 gets(fname);
 if((filep=fopen(fname, "r"))==NULL) {
 printf("Cannot open file.\n");
 exit(1);
 }
 fclose(filep);
 return 0;
}