fixes compilation on musl libc.

Signed-off-by: John Spencer maillist-alsa@barfooze.de

--- include/pcm.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/include/pcm.h b/include/pcm.h index 95b8aed..7ea9e84 100644 --- a/include/pcm.h +++ b/include/pcm.h @@ -29,6 +29,8 @@ #ifndef __ALSA_PCM_H #define __ALSA_PCM_H

+#include <sys/types.h> + #ifdef __cplusplus extern "C" { #endif