rosapps/smartpdf/baseutils/prefs_util.h

   1 /* Written by Krzysztof Kowalczyk (http://blog.kowalczyk.info)
   2    The author disclaims copyright to this source code. */
   3 #ifndef PREFS_H_
   4 #define PREFS_H_
   5
   6 #ifdef __cplusplus
   7 extern "C"
   8 {
   9 #endif
  10
  11 typedef enum pref_type pref_type;
  12 enum pref_type {
  13     PT_INVALID = 0,
  14     PT_INT,
  15     PT_STRING
  16 };
  17
  18 typedef struct prefs_data prefs_data;
  19
  20 /* describes all preferences in a program */
  21 struct prefs_data {
  22     const TCHAR * name;
  23     pref_type     type;
  24     union {
  25         void *    data_void;
  26         int *     data_int;
  27         TCHAR **  data_str;
  28     } data;
  29 };
  30
  31 TCHAR *prefs_to_tstr(prefs_data *prefs, size_t *tstr_len_cb_ptr);
  32 int prefs_from_tstr(prefs_data *prefs, const TCHAR *str, size_t str_len_cb);
  33
  34 #ifdef __cplusplus
  35 }
  36 #endif
  37
  38 #endif