speex: Don't export spx_ctl().

This is only used from spx_common.c, so make it static and kill
the prototype in spx.h.

diff --git a/spx.h b/spx.h
index 6bcf177..c4999f0 100644 (file)
--- a/spx.h
+++ b/spx.h
@@ -37,4 +37,3 @@ struct spx_header_info {
 
 int spx_process_header(unsigned char *packet, long bytes,
                struct spx_header_info *shi);
-int spx_ctl(void *state, int request, void *ptr);

diff --git a/spx_common.c b/spx_common.c
index 3a4d5dd..3bd3d48 100644 (file)
--- a/spx_common.c
+++ b/spx_common.c
@@ -60,7 +60,7 @@
  *
  * \return Standard.
  */
-int spx_ctl(void *state, int request, void *ptr)
+static int spx_ctl(void *state, int request, void *ptr)
 {
        int ret = speex_decoder_ctl(state, request, ptr);