Programming

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "bcmnvram.h"
#include "typedefs.h"  

int main(int argc, char *argv[])
{
    
    
  struct nvram_tuple *srouter_defaults = NULL;
    static unsigned int defaultnum;

        FILE *in = fopen("defaults_fmk.bin", "rb");

        if (in == NULL)
        {
             printf("ERROR: Cant open file\n\n");   
             system("PAUSE");
             return 1;
        }
          
            
        defaultnum = (unsigned int)getc(in);
        defaultnum |= (unsigned int)getc(in) << 8;
        defaultnum |= (unsigned int)getc(in) << 16;
        defaultnum |= (unsigned int)getc(in) << 24;

        int i;
        srouter_defaults =
            (struct nvram_tuple *)malloc(sizeof(struct nvram_tuple) *
                         defaultnum);
                         

                     
        for (i = 0; i < defaultnum; i++) {
            unsigned int vl = (unsigned int)getc(in);
            if (vl) {
                srouter_defaults[i].name = malloc(vl + 1);
                fread(srouter_defaults[i].name, vl, 1, in);
                srouter_defaults[i].name[vl] = 0;
                vl = (unsigned int)getc(in);
                if (vl & 128) {
                    vl &= 127;
                    vl |= (unsigned int)getc(in) << 7;
                }
                srouter_defaults[i].value = malloc(vl + 1);
                fread(srouter_defaults[i].value, vl, 1, in);
                srouter_defaults[i].value[vl] = 0;
            } else {
                srouter_defaults[i].name = NULL;
                srouter_defaults[i].value = NULL;
            }
        
            printf("Parameter %d: ",i);
            printf("Name: %c ",srouter_defaults[i].name);
            printf("Value: %c ",srouter_defaults[i].value);
            printf("\n");
         }
        fclose(in);
  printf("\n\n\n\n\n");  
  system("PAUSE");    
  return 0;
}