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#ifndef foosampleutilhfoo
#define foosampleutilhfoo
#include "sample.h"
#include "memblock.h"
#define DEFAULT_SAMPLE_SPEC default_sample_spec
extern struct pa_sample_spec default_sample_spec;
struct memblock *silence_memblock(struct memblock* b, struct pa_sample_spec *spec);
void silence_memchunk(struct memchunk *c, struct pa_sample_spec *spec);
void silence_memory(void *p, size_t length, struct pa_sample_spec *spec);
struct mix_info {
struct memchunk chunk;
uint8_t volume;
void *userdata;
};
size_t mix_chunks(struct mix_info channels[], unsigned nchannels, void *data, size_t length, struct pa_sample_spec *spec, uint8_t volume);
#endif
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