headers: Some trivial fixes for some documentation typos

Note also the willneed/will_need inconsistency. I guess it could be nice to ASAP
choose one of them and introduce a backward compatibility hack for the other.

The issues was mostly found with:
for a in $(grep -r '^[ /]\*.*()' $(
	find -name '*.[ch]') |
	sed 's,^.* \([^ ]*\)().*$,\1,g' |
	sort |
	uniq |
	grep ^pa_)
do
	grep -rq "^.[^*].*\<$a(" $(find * -name '*.h') || echo $a
done

src/pulse/def.h

@@ -63,6 +63,7 @@ static inline int PA_CONTEXT_IS_GOOD(pa_context_state_t x) {
 #define PA_CONTEXT_SETTING_NAME PA_CONTEXT_SETTING_NAME
 #define PA_CONTEXT_READY PA_CONTEXT_READY
 #define PA_CONTEXT_FAILED PA_CONTEXT_FAILED
+#define PA_CONTEXT_TERMINATED PA_CONTEXT_TERMINATED
 #define PA_CONTEXT_IS_GOOD PA_CONTEXT_IS_GOOD
 /** \endcond */
 
@@ -351,7 +352,7 @@ typedef struct pa_buffer_attr {
      * that may be. Initialize to 0 to enable manual start/stop
      * control of the stream. This means that playback will not stop
      * on underrun and playback will not start automatically. Instead
-     * pa_stream_corked() needs to be called explicitly. If you set
+     * pa_stream_cork() needs to be called explicitly. If you set
      * this value to 0 you should also set PA_STREAM_START_CORKED. */
 
     uint32_t minreq;

src/pulse/introspect.h

@@ -460,7 +460,7 @@ typedef struct pa_card_info {
     pa_proplist *proplist;               /**< Property list */
 } pa_card_info;
 
-/** Callback prototype for pa_context_get_card_info() and friends \since 0.9.15 */
+/** Callback prototype for pa_context_get_card_info_...() \since 0.9.15 */
 typedef void (*pa_card_info_cb_t) (pa_context *c, const pa_card_info*i, int eol, void *userdata);
 
 /** Get information about a card by its index \since 0.9.15 */

src/pulse/proplist.h

@@ -325,7 +325,7 @@ void pa_proplist_update(pa_proplist *p, pa_update_mode_t mode, pa_proplist *othe
  * specified key name. \since 0.9.11 */
 int pa_proplist_unset(pa_proplist *p, const char *key);
 
-/** Similar to pa_proplist_remove() but takes an array of keys to
+/** Similar to pa_proplist_unset() but takes an array of keys to
  * remove. The array should be terminated by a NULL pointer. Return -1
  * on failure, otherwise the number of entries actually removed (which
  * might even be 0, if there where no matching entries to

src/pulse/simple.h

@@ -82,7 +82,7 @@
  *
  * \li pa_simple_drain() - Will wait for all sent data to finish playing.
  * \li pa_simple_flush() - Will throw away all data currently in buffers.
- * \li pa_simple_get_playback_latency() - Will return the total latency of
+ * \li pa_simple_get_latency() - Will return the total latency of
  *                               the playback pipeline.
  *
  * \section cleanup_sec Cleanup

src/pulse/stream.h

@@ -289,7 +289,7 @@
  * issued on the others.
  *
  * To synchronize a stream to another, just pass the "master" stream
- * as last argument to pa_stream_connect_playack(). To make sure that
+ * as last argument to pa_stream_connect_playback(). To make sure that
  * the freshly created stream doesn't start playback right-away, make
  * sure to pass PA_STREAM_START_CORKED and - after all streams have
  * been created - uncork them all with a single call to
@@ -716,7 +716,7 @@ pa_operation *pa_stream_set_buffer_attr(pa_stream *s, const pa_buffer_attr *attr
 
 /** Change the stream sampling rate during playback. You need to pass
  * PA_STREAM_VARIABLE_RATE in the flags parameter of
- * pa_stream_connect() if you plan to use this function. Only valid
+ * pa_stream_connect_...() if you plan to use this function. Only valid
  * after the stream has been connected successfully and if the server
  * is at least PulseAudio 0.9.8. \since 0.9.8 */
 pa_operation *pa_stream_update_sample_rate(pa_stream *s, uint32_t rate, pa_stream_success_cb_t cb, void *userdata);

src/pulse/volume.h

@@ -149,7 +149,7 @@ pa_cvolume* pa_cvolume_set(pa_cvolume *a, unsigned channels, pa_volume_t v);
 char *pa_cvolume_snprint(char *s, size_t l, const pa_cvolume *c);
 
 /** Maximum length of the strings returned by
- * pa_cvolume_snprint_dB(). Please note that this value can change with
+ * pa_sw_cvolume_snprint_dB(). Please note that this value can change with
  * any release without warning and without being considered API or ABI
  * breakage. You should not use this definition anywhere where it
  * might become part of an ABI. \since 0.9.13 */
@@ -169,7 +169,7 @@ char *pa_sw_cvolume_snprint_dB(char *s, size_t l, const pa_cvolume *c);
 char *pa_volume_snprint(char *s, size_t l, pa_volume_t v);
 
 /** Maximum length of the strings returned by
- * pa_volume_snprint_dB(). Please note that this value can change with
+ * pa_sw_volume_snprint_dB(). Please note that this value can change with
  * any release without warning and without being considered API or ABI
  * breakage. You should not use this definition anywhere where it
  * might become part of an ABI. \since 0.9.15 */
@@ -268,7 +268,7 @@ double pa_sw_volume_to_linear(pa_volume_t v) PA_GCC_CONST;
 #ifdef INFINITY
 #define PA_DECIBEL_MININFTY ((double) -INFINITY)
 #else
-/** This floor value is used as minus infinity when using pa_volume_{to,from}_dB(). */
+/** This floor value is used as minus infinity when using pa_sw_volume_to_dB() / pa_sw_volume_from_dB(). */
 #define PA_DECIBEL_MININFTY ((double) -200.0)
 #endif
 

src/pulsecore/asyncq.h

@@ -48,8 +48,9 @@ void pa_asyncq_free(pa_asyncq* q, pa_free_cb_t free_cb);
 void* pa_asyncq_pop(pa_asyncq *q, pa_bool_t wait);
 int pa_asyncq_push(pa_asyncq *q, void *p, pa_bool_t wait);
 
-/* Similar to pa_asyncq_push(), but if the queue is full, postpone it
- * locally and delay until pa_asyncq_before_poll_post() */
+/* Similar to pa_asyncq_push(), but if the queue is full, postpone the
+ * appending of the item locally and delay until
+ * pa_asyncq_before_poll_post() is called. */
 void pa_asyncq_post(pa_asyncq*l, void *p);
 
 /* For the reading side */

src/pulsecore/memblockq.h

@@ -165,7 +165,7 @@ void pa_memblockq_set_silence(pa_memblockq *memblockq, pa_memchunk *silence);
 void pa_memblockq_apply_attr(pa_memblockq *memblockq, const pa_buffer_attr *a);
 void pa_memblockq_get_attr(pa_memblockq *bq, pa_buffer_attr *a);
 
-/* Call pa_memchunk_willneed() for every chunk in the queue from the current read pointer to the end */
+/* Call pa_memchunk_will_need() for every chunk in the queue from the current read pointer to the end */
 void pa_memblockq_willneed(pa_memblockq *bq);
 
 /* Check whether the memblockq is completely empty, i.e. no data