games-emulation/shadPS4: patch to fix build faliure

Closes: https://bugs.gentoo.org/975955
Signed-off-by: Ceres <ceres@ceressees.dev>

games-emulation/shadPS4/files/shadPS4-0.15.0-getpid.patch

@@ -0,0 +1,14 @@
+Includes headers needed for getpid()
+Closes: https://bugs.gentoo.org/975955
+
+--- a/src/core/debugger.cpp
++++ b/src/core/debugger.cpp
+@@ -12,6 +12,8 @@
+ #elif defined(__linux__)
+ #include <filesystem>
+ #include <fstream>
++#include <sys/types.h>
++#include <unistd.h>
+ #elif defined(__APPLE__)
+ #include <errno.h>
+ #include <signal.h>

games-emulation/shadPS4/shadPS4-0.15.0.ebuild

@@ -46,6 +46,7 @@ RDEPEND="${DEPEND}"
 
 src_prepare() {
 	eapply "${FILESDIR}/${P}-SDL3-rename.patch"
+	eapply "${FILESDIR}/${P}-getpid.patch"
 	eapply "${FILESDIR}/${P}-cmake-4.patch"
 	eapply "${FILESDIR}/${P}-executable-stack.patch"
 	eapply "${FILESDIR}/${P}-sstream.patch"