add new function pa_memblock_ref_is_one()

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1729 fefdeb5f-60dc-0310-8127-8f9354f1896f

1 files changed, 1 insertions, 0 deletions

diff --git a/src/pulsecore/memblock.h b/src/pulsecore/memblock.h
index 6f8bbef3..7fa6627e 100644
--- a/src/pulsecore/memblock.h
+++ b/src/pulsecore/memblock.h
@@ -107,6 +107,7 @@ manually if called from more than one thread at the same time.  */
 void pa_memblock_unref_fixed(pa_memblock*b);
 
 int pa_memblock_is_read_only(pa_memblock *b);
+int pa_memblock_ref_is_one(pa_memblock *b);
 void* pa_memblock_acquire(pa_memblock *b);
 void pa_memblock_release(pa_memblock *b);
 size_t pa_memblock_get_length(pa_memblock *b);