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chunk: added music_chunk_is_empty()

This commit is contained in:
Max Kellermann 2009-03-07 21:40:27 +01:00
parent f8aebc52b5
commit eb2e3a554d
1 changed files with 6 additions and 0 deletions
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6
src/chunk.h
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@ -65,6 +65,12 @@ music_chunk_init(struct music_chunk *chunk);
void void
music_chunk_free(struct music_chunk *chunk); music_chunk_free(struct music_chunk *chunk);
static inline bool
music_chunk_is_empty(const struct music_chunk *chunk)
{
return chunk->length == 0 && chunk->tag == NULL;
}
/** /**
* Prepares appending to the music chunk. Returns a buffer where you * Prepares appending to the music chunk. Returns a buffer where you
* may write into. After you are finished, call music_chunk_expand(). * may write into. After you are finished, call music_chunk_expand().