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-rw-r--r--include/tinyalsa/pcm.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/tinyalsa/pcm.h b/include/tinyalsa/pcm.h
index a49746c..99ca786 100644
--- a/include/tinyalsa/pcm.h
+++ b/include/tinyalsa/pcm.h
@@ -343,6 +343,8 @@ int pcm_mmap_commit(struct pcm *pcm, unsigned int offset, unsigned int frames);
int pcm_mmap_avail(struct pcm *pcm);
+int pcm_get_poll_fd(struct pcm *pcm);
+
int pcm_link(struct pcm *pcm1, struct pcm *pcm2);
int pcm_unlink(struct pcm *pcm);