3 files changed, 429 insertions, 0 deletions

diff --git a/www/chromium/files/patch-media_audio_pulse_pulse.sigs b/www/chromium/files/patch-media_audio_pulse_pulse.sigs
new file mode 100644
index 000000000000..3d31bd187348
--- /dev/null
+++ b/www/chromium/files/patch-media_audio_pulse_pulse.sigs
@@ -0,0 +1,143 @@
+gen/media/audio/pulse/pulse_stubs.cc:155:27: error: conflicting types for 'pa_context_get_state'
+extern pa_context_state_t pa_context_get_state(pa_context* c) __attribute__((weak));
+                          ^
+../../../../../../../../../../usr/local/include/pulse/context.h:199:20: note: previous declaration is here
+pa_context_state_t pa_context_get_state(const pa_context *c);
+                   ^
+gen/media/audio/pulse/pulse_stubs.cc:156:21: error: conflicting types for 'pa_context_get_state'
+pa_context_state_t  pa_context_get_state(pa_context* c) {
+                    ^
+../../../../../../../../../../usr/local/include/pulse/context.h:199:20: note: previous declaration is here
+pa_context_state_t pa_context_get_state(const pa_context *c);
+                   ^
+gen/media/audio/pulse/pulse_stubs.cc:171:29: error: conflicting types for 'pa_operation_get_state'
+extern pa_operation_state_t pa_operation_get_state(pa_operation* o) __attribute__((weak));
+                            ^
+../../../../../../../../../../usr/local/include/pulse/operation.h:52:22: note: previous declaration is here
+pa_operation_state_t pa_operation_get_state(const pa_operation *o);
+                     ^
+gen/media/audio/pulse/pulse_stubs.cc:172:23: error: conflicting types for 'pa_operation_get_state'
+pa_operation_state_t  pa_operation_get_state(pa_operation* o) {
+                      ^
+../../../../../../../../../../usr/local/include/pulse/operation.h:52:22: note: previous declaration is here
+pa_operation_state_t pa_operation_get_state(const pa_operation *o);
+                     ^
+gen/media/audio/pulse/pulse_stubs.cc:211:17: error: conflicting types for 'pa_stream_get_device_index'
+extern uint32_t pa_stream_get_device_index(pa_stream* s) __attribute__((weak));
+                ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:366:10: note: previous declaration is here
+uint32_t pa_stream_get_device_index(const pa_stream *s);
+         ^
+gen/media/audio/pulse/pulse_stubs.cc:212:11: error: conflicting types for 'pa_stream_get_device_index'
+uint32_t  pa_stream_get_device_index(pa_stream* s) {
+          ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:366:10: note: previous declaration is here
+uint32_t pa_stream_get_device_index(const pa_stream *s);
+         ^
+gen/media/audio/pulse/pulse_stubs.cc:219:26: error: conflicting types for 'pa_stream_get_state'
+extern pa_stream_state_t pa_stream_get_state(pa_stream* p) __attribute__((weak));
+                         ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:345:19: note: previous declaration is here
+pa_stream_state_t pa_stream_get_state(const pa_stream *p);
+                  ^
+gen/media/audio/pulse/pulse_stubs.cc:220:20: error: conflicting types for 'pa_stream_get_state'
+pa_stream_state_t  pa_stream_get_state(pa_stream* p) {
+                   ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:345:19: note: previous declaration is here
+pa_stream_state_t pa_stream_get_state(const pa_stream *p);
+                  ^
+gen/media/audio/pulse/pulse_stubs.cc:235:12: error: conflicting types for 'pa_proplist_contains'
+extern int pa_proplist_contains(pa_proplist* p, const char* key) __attribute__((weak));
+           ^
+../../../../../../../../../../usr/local/include/pulse/proplist.h:390:5: note: previous declaration is here
+int pa_proplist_contains(const pa_proplist *p, const char *key);
+    ^
+gen/media/audio/pulse/pulse_stubs.cc:236:6: error: conflicting types for 'pa_proplist_contains'
+int  pa_proplist_contains(pa_proplist* p, const char* key) {
+     ^
+../../../../../../../../../../usr/local/include/pulse/proplist.h:390:5: note: previous declaration is here
+int pa_proplist_contains(const pa_proplist *p, const char *key);
+    ^
+gen/media/audio/pulse/pulse_stubs.cc:243:20: error: conflicting types for 'pa_proplist_gets'
+extern const char* pa_proplist_gets(pa_proplist* p, const char* key) __attribute__((weak));
+                   ^
+../../../../../../../../../../usr/local/include/pulse/proplist.h:314:13: note: previous declaration is here
+const char *pa_proplist_gets(const pa_proplist *p, const char *key);
+            ^
+gen/media/audio/pulse/pulse_stubs.cc:244:14: error: conflicting types for 'pa_proplist_gets'
+const char*  pa_proplist_gets(pa_proplist* p, const char* key) {
+             ^
+../../../../../../../../../../usr/local/include/pulse/proplist.h:314:13: note: previous declaration is here
+const char *pa_proplist_gets(const pa_proplist *p, const char *key);
+            ^
+gen/media/audio/pulse/pulse_stubs.cc:251:15: error: conflicting types for 'pa_stream_readable_size'
+extern size_t pa_stream_readable_size(pa_stream *p) __attribute__((weak));
+              ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:574:8: note: previous declaration is here
+size_t pa_stream_readable_size(const pa_stream *p);
+       ^
+gen/media/audio/pulse/pulse_stubs.cc:252:9: error: conflicting types for 'pa_stream_readable_size'
+size_t  pa_stream_readable_size(pa_stream *p) {
+        ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:574:8: note: previous declaration is here
+size_t pa_stream_readable_size(const pa_stream *p);
+       ^
+gen/media/audio/pulse/pulse_stubs.cc:279:12: error: conflicting types for 'pa_context_errno'
+extern int pa_context_errno(pa_context *c) __attribute__((weak));
+           ^
+../../../../../../../../../../usr/local/include/pulse/context.h:193:5: note: previous declaration is here
+int pa_context_errno(const pa_context *c);
+    ^
+gen/media/audio/pulse/pulse_stubs.cc:280:6: error: conflicting types for 'pa_context_errno'
+int  pa_context_errno(pa_context *c) {
+     ^
+../../../../../../../../../../usr/local/include/pulse/context.h:193:5: note: previous declaration is here
+int pa_context_errno(const pa_context *c);
+    ^
+
+--- media/audio/pulse/pulse.sigs.orig	2019-03-19 08:52:48 UTC
++++ media/audio/pulse/pulse.sigs
+@@ -24,11 +24,11 @@ pa_operation* pa_context_get_source_info_by_index(pa_c
+ pa_operation* pa_context_get_source_info_by_name(pa_context* c, const char* name, pa_source_info_cb_t cb, void *userdata);
+ pa_operation* pa_context_get_source_info_list(pa_context* c, pa_source_info_cb_t cb, void* userdata);
+ pa_operation* pa_context_get_sink_info_list(pa_context* c, pa_sink_info_cb_t cb, void* userdata);
+-pa_context_state_t pa_context_get_state(pa_context* c);
++pa_context_state_t pa_context_get_state(const pa_context *c);
+ pa_context* pa_context_new(pa_mainloop_api* mainloop, const char* name);
+ pa_operation* pa_context_set_source_volume_by_index(pa_context* c, uint32_t idx, const pa_cvolume* volume, pa_context_success_cb_t cb, void* userdata);
+ void pa_context_set_state_callback(pa_context* c, pa_context_notify_cb_t cb, void* userdata);
+-pa_operation_state_t pa_operation_get_state(pa_operation* o);
++pa_operation_state_t pa_operation_get_state(const pa_operation* o);
+ void pa_context_unref(pa_context* c);
+ void pa_operation_unref(pa_operation* o);
+ int pa_stream_begin_write(pa_stream* p, void** data, size_t* nbytes);
+@@ -38,23 +38,23 @@ pa_operation* pa_stream_cork(pa_stream* s, int b, pa_s
+ int pa_stream_disconnect(pa_stream* s);
+ int pa_stream_drop(pa_stream *p);
+ pa_operation* pa_stream_flush(pa_stream* s, pa_stream_success_cb_t cb, void* userdata);
+-uint32_t pa_stream_get_device_index(pa_stream* s);
++uint32_t pa_stream_get_device_index(const pa_stream* s);
+ int pa_stream_get_latency(pa_stream* s, pa_usec_t* r_usec, int* negative);
+-pa_stream_state_t pa_stream_get_state(pa_stream* p);
++pa_stream_state_t pa_stream_get_state(const pa_stream* p);
+ pa_stream* pa_stream_new(pa_context*  c, const char*  name, const pa_sample_spec*  ss, const pa_channel_map *  map);
+ pa_stream* pa_stream_new_with_proplist(pa_context* c, const char* name, const pa_sample_spec* ss, const pa_channel_map* map, pa_proplist* p);
+ pa_proplist* pa_proplist_new(void);
+-int pa_proplist_contains(pa_proplist* p, const char* key);
++int pa_proplist_contains(const pa_proplist* p, const char* key);
+ void pa_proplist_free(pa_proplist* p);
+-const char* pa_proplist_gets(pa_proplist* p, const char* key);
++const char* pa_proplist_gets(const pa_proplist* p, const char* key);
+ int pa_proplist_sets(pa_proplist* p, const char* key, const char* value);
+-size_t pa_stream_readable_size(pa_stream *p);
++size_t pa_stream_readable_size(const pa_stream *p);
+ int pa_stream_peek(pa_stream* p, const void** data, size_t* nbytes);
+ void pa_stream_set_read_callback(pa_stream* p, pa_stream_request_cb_t cb, void* userdata);
+ void pa_stream_set_state_callback(pa_stream* s, pa_stream_notify_cb_t cb, void* userdata);
+ int pa_stream_write(pa_stream* p, const void* data, size_t nbytes, pa_free_cb_t free_cb, int64_t offset, pa_seek_mode_t seek);
+ void pa_stream_set_write_callback(pa_stream *p, pa_stream_request_cb_t cb, void *userdata);
+ void pa_stream_unref(pa_stream* s);
+-int pa_context_errno(pa_context *c);
++int pa_context_errno(const pa_context *c);
+ const char* pa_strerror(int error);
+ pa_cvolume* pa_cvolume_set(pa_cvolume* a, unsigned  channels, pa_volume_t v);
diff --git a/www/iridium/files/patch-media_audio_pulse_pulse.sigs b/www/iridium/files/patch-media_audio_pulse_pulse.sigs
new file mode 100644
index 000000000000..3d31bd187348
--- /dev/null
+++ b/www/iridium/files/patch-media_audio_pulse_pulse.sigs
@@ -0,0 +1,143 @@
+gen/media/audio/pulse/pulse_stubs.cc:155:27: error: conflicting types for 'pa_context_get_state'
+extern pa_context_state_t pa_context_get_state(pa_context* c) __attribute__((weak));
+                          ^
+../../../../../../../../../../usr/local/include/pulse/context.h:199:20: note: previous declaration is here
+pa_context_state_t pa_context_get_state(const pa_context *c);
+                   ^
+gen/media/audio/pulse/pulse_stubs.cc:156:21: error: conflicting types for 'pa_context_get_state'
+pa_context_state_t  pa_context_get_state(pa_context* c) {
+                    ^
+../../../../../../../../../../usr/local/include/pulse/context.h:199:20: note: previous declaration is here
+pa_context_state_t pa_context_get_state(const pa_context *c);
+                   ^
+gen/media/audio/pulse/pulse_stubs.cc:171:29: error: conflicting types for 'pa_operation_get_state'
+extern pa_operation_state_t pa_operation_get_state(pa_operation* o) __attribute__((weak));
+                            ^
+../../../../../../../../../../usr/local/include/pulse/operation.h:52:22: note: previous declaration is here
+pa_operation_state_t pa_operation_get_state(const pa_operation *o);
+                     ^
+gen/media/audio/pulse/pulse_stubs.cc:172:23: error: conflicting types for 'pa_operation_get_state'
+pa_operation_state_t  pa_operation_get_state(pa_operation* o) {
+                      ^
+../../../../../../../../../../usr/local/include/pulse/operation.h:52:22: note: previous declaration is here
+pa_operation_state_t pa_operation_get_state(const pa_operation *o);
+                     ^
+gen/media/audio/pulse/pulse_stubs.cc:211:17: error: conflicting types for 'pa_stream_get_device_index'
+extern uint32_t pa_stream_get_device_index(pa_stream* s) __attribute__((weak));
+                ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:366:10: note: previous declaration is here
+uint32_t pa_stream_get_device_index(const pa_stream *s);
+         ^
+gen/media/audio/pulse/pulse_stubs.cc:212:11: error: conflicting types for 'pa_stream_get_device_index'
+uint32_t  pa_stream_get_device_index(pa_stream* s) {
+          ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:366:10: note: previous declaration is here
+uint32_t pa_stream_get_device_index(const pa_stream *s);
+         ^
+gen/media/audio/pulse/pulse_stubs.cc:219:26: error: conflicting types for 'pa_stream_get_state'
+extern pa_stream_state_t pa_stream_get_state(pa_stream* p) __attribute__((weak));
+                         ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:345:19: note: previous declaration is here
+pa_stream_state_t pa_stream_get_state(const pa_stream *p);
+                  ^
+gen/media/audio/pulse/pulse_stubs.cc:220:20: error: conflicting types for 'pa_stream_get_state'
+pa_stream_state_t  pa_stream_get_state(pa_stream* p) {
+                   ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:345:19: note: previous declaration is here
+pa_stream_state_t pa_stream_get_state(const pa_stream *p);
+                  ^
+gen/media/audio/pulse/pulse_stubs.cc:235:12: error: conflicting types for 'pa_proplist_contains'
+extern int pa_proplist_contains(pa_proplist* p, const char* key) __attribute__((weak));
+           ^
+../../../../../../../../../../usr/local/include/pulse/proplist.h:390:5: note: previous declaration is here
+int pa_proplist_contains(const pa_proplist *p, const char *key);
+    ^
+gen/media/audio/pulse/pulse_stubs.cc:236:6: error: conflicting types for 'pa_proplist_contains'
+int  pa_proplist_contains(pa_proplist* p, const char* key) {
+     ^
+../../../../../../../../../../usr/local/include/pulse/proplist.h:390:5: note: previous declaration is here
+int pa_proplist_contains(const pa_proplist *p, const char *key);
+    ^
+gen/media/audio/pulse/pulse_stubs.cc:243:20: error: conflicting types for 'pa_proplist_gets'
+extern const char* pa_proplist_gets(pa_proplist* p, const char* key) __attribute__((weak));
+                   ^
+../../../../../../../../../../usr/local/include/pulse/proplist.h:314:13: note: previous declaration is here
+const char *pa_proplist_gets(const pa_proplist *p, const char *key);
+            ^
+gen/media/audio/pulse/pulse_stubs.cc:244:14: error: conflicting types for 'pa_proplist_gets'
+const char*  pa_proplist_gets(pa_proplist* p, const char* key) {
+             ^
+../../../../../../../../../../usr/local/include/pulse/proplist.h:314:13: note: previous declaration is here
+const char *pa_proplist_gets(const pa_proplist *p, const char *key);
+            ^
+gen/media/audio/pulse/pulse_stubs.cc:251:15: error: conflicting types for 'pa_stream_readable_size'
+extern size_t pa_stream_readable_size(pa_stream *p) __attribute__((weak));
+              ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:574:8: note: previous declaration is here
+size_t pa_stream_readable_size(const pa_stream *p);
+       ^
+gen/media/audio/pulse/pulse_stubs.cc:252:9: error: conflicting types for 'pa_stream_readable_size'
+size_t  pa_stream_readable_size(pa_stream *p) {
+        ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:574:8: note: previous declaration is here
+size_t pa_stream_readable_size(const pa_stream *p);
+       ^
+gen/media/audio/pulse/pulse_stubs.cc:279:12: error: conflicting types for 'pa_context_errno'
+extern int pa_context_errno(pa_context *c) __attribute__((weak));
+           ^
+../../../../../../../../../../usr/local/include/pulse/context.h:193:5: note: previous declaration is here
+int pa_context_errno(const pa_context *c);
+    ^
+gen/media/audio/pulse/pulse_stubs.cc:280:6: error: conflicting types for 'pa_context_errno'
+int  pa_context_errno(pa_context *c) {
+     ^
+../../../../../../../../../../usr/local/include/pulse/context.h:193:5: note: previous declaration is here
+int pa_context_errno(const pa_context *c);
+    ^
+
+--- media/audio/pulse/pulse.sigs.orig	2019-03-19 08:52:48 UTC
++++ media/audio/pulse/pulse.sigs
+@@ -24,11 +24,11 @@ pa_operation* pa_context_get_source_info_by_index(pa_c
+ pa_operation* pa_context_get_source_info_by_name(pa_context* c, const char* name, pa_source_info_cb_t cb, void *userdata);
+ pa_operation* pa_context_get_source_info_list(pa_context* c, pa_source_info_cb_t cb, void* userdata);
+ pa_operation* pa_context_get_sink_info_list(pa_context* c, pa_sink_info_cb_t cb, void* userdata);
+-pa_context_state_t pa_context_get_state(pa_context* c);
++pa_context_state_t pa_context_get_state(const pa_context *c);
+ pa_context* pa_context_new(pa_mainloop_api* mainloop, const char* name);
+ pa_operation* pa_context_set_source_volume_by_index(pa_context* c, uint32_t idx, const pa_cvolume* volume, pa_context_success_cb_t cb, void* userdata);
+ void pa_context_set_state_callback(pa_context* c, pa_context_notify_cb_t cb, void* userdata);
+-pa_operation_state_t pa_operation_get_state(pa_operation* o);
++pa_operation_state_t pa_operation_get_state(const pa_operation* o);
+ void pa_context_unref(pa_context* c);
+ void pa_operation_unref(pa_operation* o);
+ int pa_stream_begin_write(pa_stream* p, void** data, size_t* nbytes);
+@@ -38,23 +38,23 @@ pa_operation* pa_stream_cork(pa_stream* s, int b, pa_s
+ int pa_stream_disconnect(pa_stream* s);
+ int pa_stream_drop(pa_stream *p);
+ pa_operation* pa_stream_flush(pa_stream* s, pa_stream_success_cb_t cb, void* userdata);
+-uint32_t pa_stream_get_device_index(pa_stream* s);
++uint32_t pa_stream_get_device_index(const pa_stream* s);
+ int pa_stream_get_latency(pa_stream* s, pa_usec_t* r_usec, int* negative);
+-pa_stream_state_t pa_stream_get_state(pa_stream* p);
++pa_stream_state_t pa_stream_get_state(const pa_stream* p);
+ pa_stream* pa_stream_new(pa_context*  c, const char*  name, const pa_sample_spec*  ss, const pa_channel_map *  map);
+ pa_stream* pa_stream_new_with_proplist(pa_context* c, const char* name, const pa_sample_spec* ss, const pa_channel_map* map, pa_proplist* p);
+ pa_proplist* pa_proplist_new(void);
+-int pa_proplist_contains(pa_proplist* p, const char* key);
++int pa_proplist_contains(const pa_proplist* p, const char* key);
+ void pa_proplist_free(pa_proplist* p);
+-const char* pa_proplist_gets(pa_proplist* p, const char* key);
++const char* pa_proplist_gets(const pa_proplist* p, const char* key);
+ int pa_proplist_sets(pa_proplist* p, const char* key, const char* value);
+-size_t pa_stream_readable_size(pa_stream *p);
++size_t pa_stream_readable_size(const pa_stream *p);
+ int pa_stream_peek(pa_stream* p, const void** data, size_t* nbytes);
+ void pa_stream_set_read_callback(pa_stream* p, pa_stream_request_cb_t cb, void* userdata);
+ void pa_stream_set_state_callback(pa_stream* s, pa_stream_notify_cb_t cb, void* userdata);
+ int pa_stream_write(pa_stream* p, const void* data, size_t nbytes, pa_free_cb_t free_cb, int64_t offset, pa_seek_mode_t seek);
+ void pa_stream_set_write_callback(pa_stream *p, pa_stream_request_cb_t cb, void *userdata);
+ void pa_stream_unref(pa_stream* s);
+-int pa_context_errno(pa_context *c);
++int pa_context_errno(const pa_context *c);
+ const char* pa_strerror(int error);
+ pa_cvolume* pa_cvolume_set(pa_cvolume* a, unsigned  channels, pa_volume_t v);
diff --git a/www/qt5-webengine/files/patch-src_3rdparty_chromium_media_audio_pulse_pulse.sigs b/www/qt5-webengine/files/patch-src_3rdparty_chromium_media_audio_pulse_pulse.sigs
new file mode 100644
index 000000000000..e6253175f52a
--- /dev/null
+++ b/www/qt5-webengine/files/patch-src_3rdparty_chromium_media_audio_pulse_pulse.sigs
@@ -0,0 +1,143 @@
+gen/media/audio/pulse/pulse_stubs.cc:155:27: error: conflicting types for 'pa_context_get_state'
+extern pa_context_state_t pa_context_get_state(pa_context* c) __attribute__((weak));
+                          ^
+../../../../../../../../../../usr/local/include/pulse/context.h:199:20: note: previous declaration is here
+pa_context_state_t pa_context_get_state(const pa_context *c);
+                   ^
+gen/media/audio/pulse/pulse_stubs.cc:156:21: error: conflicting types for 'pa_context_get_state'
+pa_context_state_t  pa_context_get_state(pa_context* c) {
+                    ^
+../../../../../../../../../../usr/local/include/pulse/context.h:199:20: note: previous declaration is here
+pa_context_state_t pa_context_get_state(const pa_context *c);
+                   ^
+gen/media/audio/pulse/pulse_stubs.cc:171:29: error: conflicting types for 'pa_operation_get_state'
+extern pa_operation_state_t pa_operation_get_state(pa_operation* o) __attribute__((weak));
+                            ^
+../../../../../../../../../../usr/local/include/pulse/operation.h:52:22: note: previous declaration is here
+pa_operation_state_t pa_operation_get_state(const pa_operation *o);
+                     ^
+gen/media/audio/pulse/pulse_stubs.cc:172:23: error: conflicting types for 'pa_operation_get_state'
+pa_operation_state_t  pa_operation_get_state(pa_operation* o) {
+                      ^
+../../../../../../../../../../usr/local/include/pulse/operation.h:52:22: note: previous declaration is here
+pa_operation_state_t pa_operation_get_state(const pa_operation *o);
+                     ^
+gen/media/audio/pulse/pulse_stubs.cc:211:17: error: conflicting types for 'pa_stream_get_device_index'
+extern uint32_t pa_stream_get_device_index(pa_stream* s) __attribute__((weak));
+                ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:366:10: note: previous declaration is here
+uint32_t pa_stream_get_device_index(const pa_stream *s);
+         ^
+gen/media/audio/pulse/pulse_stubs.cc:212:11: error: conflicting types for 'pa_stream_get_device_index'
+uint32_t  pa_stream_get_device_index(pa_stream* s) {
+          ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:366:10: note: previous declaration is here
+uint32_t pa_stream_get_device_index(const pa_stream *s);
+         ^
+gen/media/audio/pulse/pulse_stubs.cc:219:26: error: conflicting types for 'pa_stream_get_state'
+extern pa_stream_state_t pa_stream_get_state(pa_stream* p) __attribute__((weak));
+                         ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:345:19: note: previous declaration is here
+pa_stream_state_t pa_stream_get_state(const pa_stream *p);
+                  ^
+gen/media/audio/pulse/pulse_stubs.cc:220:20: error: conflicting types for 'pa_stream_get_state'
+pa_stream_state_t  pa_stream_get_state(pa_stream* p) {
+                   ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:345:19: note: previous declaration is here
+pa_stream_state_t pa_stream_get_state(const pa_stream *p);
+                  ^
+gen/media/audio/pulse/pulse_stubs.cc:235:12: error: conflicting types for 'pa_proplist_contains'
+extern int pa_proplist_contains(pa_proplist* p, const char* key) __attribute__((weak));
+           ^
+../../../../../../../../../../usr/local/include/pulse/proplist.h:390:5: note: previous declaration is here
+int pa_proplist_contains(const pa_proplist *p, const char *key);
+    ^
+gen/media/audio/pulse/pulse_stubs.cc:236:6: error: conflicting types for 'pa_proplist_contains'
+int  pa_proplist_contains(pa_proplist* p, const char* key) {
+     ^
+../../../../../../../../../../usr/local/include/pulse/proplist.h:390:5: note: previous declaration is here
+int pa_proplist_contains(const pa_proplist *p, const char *key);
+    ^
+gen/media/audio/pulse/pulse_stubs.cc:243:20: error: conflicting types for 'pa_proplist_gets'
+extern const char* pa_proplist_gets(pa_proplist* p, const char* key) __attribute__((weak));
+                   ^
+../../../../../../../../../../usr/local/include/pulse/proplist.h:314:13: note: previous declaration is here
+const char *pa_proplist_gets(const pa_proplist *p, const char *key);
+            ^
+gen/media/audio/pulse/pulse_stubs.cc:244:14: error: conflicting types for 'pa_proplist_gets'
+const char*  pa_proplist_gets(pa_proplist* p, const char* key) {
+             ^
+../../../../../../../../../../usr/local/include/pulse/proplist.h:314:13: note: previous declaration is here
+const char *pa_proplist_gets(const pa_proplist *p, const char *key);
+            ^
+gen/media/audio/pulse/pulse_stubs.cc:251:15: error: conflicting types for 'pa_stream_readable_size'
+extern size_t pa_stream_readable_size(pa_stream *p) __attribute__((weak));
+              ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:574:8: note: previous declaration is here
+size_t pa_stream_readable_size(const pa_stream *p);
+       ^
+gen/media/audio/pulse/pulse_stubs.cc:252:9: error: conflicting types for 'pa_stream_readable_size'
+size_t  pa_stream_readable_size(pa_stream *p) {
+        ^
+../../../../../../../../../../usr/local/include/pulse/stream.h:574:8: note: previous declaration is here
+size_t pa_stream_readable_size(const pa_stream *p);
+       ^
+gen/media/audio/pulse/pulse_stubs.cc:279:12: error: conflicting types for 'pa_context_errno'
+extern int pa_context_errno(pa_context *c) __attribute__((weak));
+           ^
+../../../../../../../../../../usr/local/include/pulse/context.h:193:5: note: previous declaration is here
+int pa_context_errno(const pa_context *c);
+    ^
+gen/media/audio/pulse/pulse_stubs.cc:280:6: error: conflicting types for 'pa_context_errno'
+int  pa_context_errno(pa_context *c) {
+     ^
+../../../../../../../../../../usr/local/include/pulse/context.h:193:5: note: previous declaration is here
+int pa_context_errno(const pa_context *c);
+    ^
+
+--- src/3rdparty/chromium/media/audio/pulse/pulse.sigs.orig	2019-03-19 08:52:48 UTC
++++ src/3rdparty/chromium/media/audio/pulse/pulse.sigs
+@@ -24,11 +24,11 @@ pa_operation* pa_context_get_source_info_by_index(pa_c
+ pa_operation* pa_context_get_source_info_by_name(pa_context* c, const char* name, pa_source_info_cb_t cb, void *userdata);
+ pa_operation* pa_context_get_source_info_list(pa_context* c, pa_source_info_cb_t cb, void* userdata);
+ pa_operation* pa_context_get_sink_info_list(pa_context* c, pa_sink_info_cb_t cb, void* userdata);
+-pa_context_state_t pa_context_get_state(pa_context* c);
++pa_context_state_t pa_context_get_state(const pa_context *c);
+ pa_context* pa_context_new(pa_mainloop_api* mainloop, const char* name);
+ pa_operation* pa_context_set_source_volume_by_index(pa_context* c, uint32_t idx, const pa_cvolume* volume, pa_context_success_cb_t cb, void* userdata);
+ void pa_context_set_state_callback(pa_context* c, pa_context_notify_cb_t cb, void* userdata);
+-pa_operation_state_t pa_operation_get_state(pa_operation* o);
++pa_operation_state_t pa_operation_get_state(const pa_operation* o);
+ void pa_context_unref(pa_context* c);
+ void pa_operation_unref(pa_operation* o);
+ int pa_stream_begin_write(pa_stream* p, void** data, size_t* nbytes);
+@@ -38,23 +38,23 @@ pa_operation* pa_stream_cork(pa_stream* s, int b, pa_s
+ int pa_stream_disconnect(pa_stream* s);
+ int pa_stream_drop(pa_stream *p);
+ pa_operation* pa_stream_flush(pa_stream* s, pa_stream_success_cb_t cb, void* userdata);
+-uint32_t pa_stream_get_device_index(pa_stream* s);
++uint32_t pa_stream_get_device_index(const pa_stream* s);
+ int pa_stream_get_latency(pa_stream* s, pa_usec_t* r_usec, int* negative);
+-pa_stream_state_t pa_stream_get_state(pa_stream* p);
++pa_stream_state_t pa_stream_get_state(const pa_stream* p);
+ pa_stream* pa_stream_new(pa_context*  c, const char*  name, const pa_sample_spec*  ss, const pa_channel_map *  map);
+ pa_stream* pa_stream_new_with_proplist(pa_context* c, const char* name, const pa_sample_spec* ss, const pa_channel_map* map, pa_proplist* p);
+ pa_proplist* pa_proplist_new(void);
+-int pa_proplist_contains(pa_proplist* p, const char* key);
++int pa_proplist_contains(const pa_proplist* p, const char* key);
+ void pa_proplist_free(pa_proplist* p);
+-const char* pa_proplist_gets(pa_proplist* p, const char* key);
++const char* pa_proplist_gets(const pa_proplist* p, const char* key);
+ int pa_proplist_sets(pa_proplist* p, const char* key, const char* value);
+-size_t pa_stream_readable_size(pa_stream *p);
++size_t pa_stream_readable_size(const pa_stream *p);
+ int pa_stream_peek(pa_stream* p, const void** data, size_t* nbytes);
+ void pa_stream_set_read_callback(pa_stream* p, pa_stream_request_cb_t cb, void* userdata);
+ void pa_stream_set_state_callback(pa_stream* s, pa_stream_notify_cb_t cb, void* userdata);
+ int pa_stream_write(pa_stream* p, const void* data, size_t nbytes, pa_free_cb_t free_cb, int64_t offset, pa_seek_mode_t seek);
+ void pa_stream_set_write_callback(pa_stream *p, pa_stream_request_cb_t cb, void *userdata);
+ void pa_stream_unref(pa_stream* s);
+-int pa_context_errno(pa_context *c);
++int pa_context_errno(const pa_context *c);
+ const char* pa_strerror(int error);
+ pa_cvolume* pa_cvolume_set(pa_cvolume* a, unsigned  channels, pa_volume_t v);