code / tomo

   1 // Command line argument parsing
   2 
   3 #pragma once
   4 
   5 #include <stdbool.h>
   6 
   7 #include "datatypes.h"
   8 #include "types.h"
   9 
  10 typedef struct {
  11     const char *name;
  12     void *dest;
  13     const TypeInfo_t *type;
  14     char short_flag;
  15     bool required, populated;
  16 } cli_arg_t;
  17 
  18 void tomo_parse_args(int argc, char *argv[], Text_t usage, Text_t help, const char *version, int spec_len,
  19                      cli_arg_t spec[spec_len]);
  20 
  21 bool pop_cli_flag(List_t *args, char short_flag, const char *flag, void *dest, const TypeInfo_t *type);
  22 bool pop_cli_positional(List_t *args, const char *flag, void *dest, const TypeInfo_t *type, bool allow_dashes);