pulsecore: Replace gendered pronouns with gender neutral ones

src/pulsecore/client.h

@@ -29,7 +29,7 @@
 
 /* Every connection to the server should have a pa_client
  * attached. That way the user may generate a listing of all connected
- * clients easily and kill them if he wants.*/
+ * clients easily and kill them if they want.*/
 
 struct pa_client {
     uint32_t index;

src/pulsecore/mcalign.h

@@ -28,7 +28,7 @@
 
 /* Method of operation: the user creates a new mcalign object by
  * calling pa_mcalign_new() with the appropriate aligning
- * granularity. After that he may call pa_mcalign_push() for an input
+ * granularity. After that they may call pa_mcalign_push() for an input
  * memchunk. After exactly one memchunk the user has to call
  * pa_mcalign_pop() until it returns -1. If pa_mcalign_pop() returns
  * 0, the memchunk *c is valid and aligned to the granularity. Some

src/pulsecore/memblock.h

@@ -99,7 +99,7 @@ void pa_memblock_unref(pa_memblock*b);
 pa_memblock* pa_memblock_ref(pa_memblock*b);
 
 /* This special unref function has to be called by the owner of the
-memory of a static memory block when he wants to release all
+memory of a static memory block when they want to release all
 references to the memory. This causes the memory to be copied and
 converted into a pool of malloc'ed memory block. Please note that this
 function is not multiple caller safe, i.e. needs to be locked

src/pulsecore/sink.c

@@ -704,8 +704,8 @@ void pa_sink_put(pa_sink* s) {
         pa_cvolume_remap(&s->real_volume, &root_sink->channel_map, &s->channel_map);
     } else
         /* We assume that if the sink implementor changed the default
-         * volume he did so in real_volume, because that is the usual
+         * volume they did so in real_volume, because that is the usual
-         * place where he is supposed to place his changes.  */
+         * place where they are supposed to place their changes.  */
         s->reference_volume = s->real_volume;
 
     s->thread_info.soft_volume = s->soft_volume;

src/pulsecore/source.c

@@ -654,8 +654,8 @@ void pa_source_put(pa_source *s) {
         pa_cvolume_remap(&s->real_volume, &root_source->channel_map, &s->channel_map);
     } else
         /* We assume that if the sink implementor changed the default
-         * volume he did so in real_volume, because that is the usual
+         * volume they did so in real_volume, because that is the usual
-         * place where he is supposed to place his changes.  */
+         * place where they are supposed to place their changes.  */
         s->reference_volume = s->real_volume;
 
     s->thread_info.soft_volume = s->soft_volume;