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added const modifier to some function arguments

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This commit is contained in:
Takashi Iwai 2003-07-29 17:05:31 +00:00
parent adbc93f1a4
commit 118bf89508
2 changed files with 4 additions and 4 deletions
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4
include/seq_midi_event.h
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@ -50,10 +50,10 @@ void snd_midi_event_reset_encode(snd_midi_event_t *dev);
void snd_midi_event_reset_decode(snd_midi_event_t *dev);
void snd_midi_event_no_status(snd_midi_event_t *dev, int on);
/* encode from byte stream - return number of written bytes if success */
long snd_midi_event_encode(snd_midi_event_t *dev, unsigned char *buf, long count, snd_seq_event_t *ev);
long snd_midi_event_encode(snd_midi_event_t *dev, const unsigned char *buf, long count, snd_seq_event_t *ev);
int snd_midi_event_encode_byte(snd_midi_event_t *dev, int c, snd_seq_event_t *ev);
/* decode from event to bytes - return number of written bytes if success */
long snd_midi_event_decode(snd_midi_event_t *dev, unsigned char *buf, long count, snd_seq_event_t *ev);
long snd_midi_event_decode(snd_midi_event_t *dev, unsigned char *buf, long count, const snd_seq_event_t *ev);
/** \} */

4
src/seq/seq_midi_event.c
View file

@ -270,7 +270,7 @@ int snd_midi_event_resize_buffer(snd_midi_event_t *dev, size_t bufsize)
* If complete sequencer event is available, ev->type is not
* equal to #SND_SEQ_EVENT_NONE.
*/
long snd_midi_event_encode(snd_midi_event_t *dev, unsigned char *buf, long count, snd_seq_event_t *ev)
long snd_midi_event_encode(snd_midi_event_t *dev, const unsigned char *buf, long count, snd_seq_event_t *ev)
{
long result = 0;
int rc;
@ -411,7 +411,7 @@ static void songpos_event(snd_midi_event_t *dev, snd_seq_event_t *ev)
*
* Decode sequencer event to MIDI byte stream.
*/
long snd_midi_event_decode(snd_midi_event_t *dev, unsigned char *buf, long count, snd_seq_event_t *ev)
long snd_midi_event_decode(snd_midi_event_t *dev, unsigned char *buf, long count, const snd_seq_event_t *ev)
{
int cmd;
long qlen;