Thirdparty: Harmonize patches to document downstream changes

thirdparty/linuxbsd_headers/README.md

@@ -11,7 +11,10 @@ readability.
 - Version: 1.1.3-5
 - License: LGPL-2.1+
 
-Patches in the `patches` directory should be re-applied after updates.
+Patches:
+
+- `0001-musl-standard-poll.patch` (GH-71934)
+- `0002-freebsd-sys-endian.patch` (GH-100047)
 
 
 ## dbus

thirdparty/linuxbsd_headers/alsa/patches/0001-musl-standard-poll.patch

@@ -0,0 +1,13 @@
+diff --git a/thirdparty/linuxbsd_headers/alsa/asoundlib.h b/thirdparty/linuxbsd_headers/alsa/asoundlib.h
+index 3c2766e325..a546194382 100644
+--- a/thirdparty/linuxbsd_headers/alsa/asoundlib.h
++++ b/thirdparty/linuxbsd_headers/alsa/asoundlib.h
+@@ -35,7 +35,7 @@
+ #include <string.h>
+ #include <fcntl.h>
+ #include <assert.h>
+-#include <sys/poll.h>
++#include <poll.h>
+ #include <errno.h>
+ #include <stdarg.h>
+ #include <endian.h>

thirdparty/linuxbsd_headers/alsa/patches/use-standard-poll-h.diff

@@ -1,11 +0,0 @@
---- a/asoundlib.h
-+++ b/asoundlib.h
-@@ -35,7 +35,7 @@
- #include <string.h>
- #include <fcntl.h>
- #include <assert.h>
--#include <sys/poll.h>
-+#include <poll.h>
- #include <errno.h>
- #include <stdarg.h>
- #include <endian.h>