1  #include <stdio.h>
       2    
       3  int debug;
       4  
       5  int opencfgfile(const char *cfgfile, FILE **fd)
       6  {
       7    if (cfgfile[0] != '\0') {
       8  
       9      if ((*fd = fopen(cfgfile, "r")) != NULL) {
      10        if (debug)
      11  	printf("Config file: --config\n");
      12      }
      13      
      14    }
      15  
      16    return 2;
      17  }