#include <stdio.h>
#include <string.h>
#include <ctype.h>


#define NL printf("\n")
#define max_chars  40
#define max_lines  40

extern FILE *inptr, *outptr;
char filename[80],getchr();

void f_handler();

/***********************************************************/
void file_handler(filename)
char *filename;
{
   char ch;
   int out=1;

   while(out)
   {
   NL;
   if ((inptr = fopen(filename,"r")) == NULL)
      {
         printf("The file \"%s\" was found NOT to EXIST!\n",filename);
         printf("Reenter, Quit? [R]/Q : ");
         if(toupper(getchr()) == 'Q') exit(0);
         printf("\nInput filename : ");
         gets(filename);
      }
    else out=0;
   }
}

/***********************************************************/
char getchr()
{
 char chin,r;
 if((chin=getchar())=='\n') return chin;
 else r=getchar();
 return chin;
}