tones.h

   1 /*****************************************************************************\
   2 **                                                                           **
   3 ** PBX4Linux                                                                 **
   4 **                                                                           **
   5 **---------------------------------------------------------------------------**
   6 ** Copyright: Andreas Eversberg                                              **
   7 **                                                                           **
   8 ** tones header file                                                         **
   9 **                                                                           **
  10 \*****************************************************************************/
  11
  12 int open_tone(char *file, int *codec, signed int *length, signed int *left);
  13 int read_tone(int fh, unsigned char *buffer, int codec, int len, signed int size, signed int *left, int speed);
  14 int fetch_tones(void);
  15 void free_tones(void);
  16 void *open_tone_fetched(char *dir, char *file, int *codec, signed int *length, signed int *left);
  17 int read_tone_fetched(void **fetched, void *buffer, int len, signed int size, signed int *left, int speed);
  18
  19 /* tone sets */
  20 struct tonesettone {
  21         struct tonesettone *next;
  22         char name[128];
  23         int codec;
  24         int size;
  25         unsigned char data[0];
  26         };
  27
  28 struct toneset {
  29         struct toneset *next;
  30         char directory[128];
  31         struct tonesettone *first;
  32         };
  33
  34 extern struct toneset *toneset_first;
  35
  36