code.delx.au - pulseaudio/blob - src/memblock.h

   1 #ifndef foomemblockhfoo
   2 #define foomemblockhfoo
   3
   4 #include <sys/types.h>
   5 #include <inttypes.h>
   6
   7 enum pa_memblock_type { PA_MEMBLOCK_FIXED, PA_MEMBLOCK_APPENDED, PA_MEMBLOCK_DYNAMIC };
   8
   9 struct pa_memblock {
  10     enum pa_memblock_type type;
  11     unsigned ref;
  12     size_t length;
  13     void *data;
  14 };
  15
  16 struct pa_memblock *pa_memblock_new(size_t length);
  17 struct pa_memblock *pa_memblock_new_fixed(void *data, size_t length);
  18 struct pa_memblock *pa_memblock_new_dynamic(void *data, size_t length);
  19
  20 void pa_memblock_unref(struct pa_memblock*b);
  21 struct pa_memblock* pa_memblock_ref(struct pa_memblock*b);
  22
  23 void pa_memblock_unref_fixed(struct pa_memblock*b);
  24
  25 unsigned pa_memblock_get_count(void);
  26 unsigned pa_memblock_get_total(void);
  27
  28 #endif