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confuse 2.7

    1: #include <stdio.h>
    2: #include <confuse.h>
    3: 
    4: int main(void)
    5: {
    6:     cfg_opt_t greet_opts[] =
    7:     {
    8:         CFG_STR_LIST("targets", "{World}", CFGF_NONE),
    9:         CFG_INT("repeat", 1, CFGF_NONE),
   10:         CFG_END()
   11:     };
   12:     cfg_opt_t opts[] =
   13:     {
   14:         CFG_SEC("greeting", greet_opts, CFGF_TITLE | CFGF_MULTI),
   15:         CFG_END()
   16:     };
   17:     cfg_t *cfg, *cfg_greet;
   18:     int repeat;
   19:     int i, j;
   20: 
   21:     cfg = cfg_init(opts, CFGF_NONE);
   22:     if(cfg_parse(cfg, "hello.conf") == CFG_PARSE_ERROR)
   23:         return 1;
   24: 
   25:     for(j = 0; j < cfg_size(cfg, "greeting"); j++)
   26:     {
   27:         cfg_greet = cfg_getnsec(cfg, "greeting", j);
   28: 
   29:         repeat = cfg_getint(cfg_greet, "repeat");
   30:         while(repeat--)
   31:         {
   32:             printf("%s", cfg_title(cfg_greet));
   33:             for(i = 0; i < cfg_size(cfg_greet, "targets"); i++)
   34:                 printf(", %s", cfg_getnstr(cfg_greet, "targets", i));
   35:             printf("!\n");
   36:         }
   37:     }
   38: 
   39:     cfg_free(cfg);
   40:     return 0;
   41: }
   42: