refactor: Move the header for sceAudioRouting{_driver} to user folder

To follow what is done to other modules when the functions exists on both user-land and kernel-lang

Author: GrayJack

src/kernel/Makefile.am

@@ -72,8 +72,7 @@ libpspkernelinclude_HEADERS =	\
 	pspexception.h 		\
 	pspsysclib.h		\
 	pspimpose_driver.h	\
-	pspinit.h			\
-	pspaudiorouting.h
+	pspinit.h
 
 lib_LIBRARIES = libpspkernel.a
 

src/user/Makefile.am

@@ -36,6 +36,7 @@ AUDIOROUTING_OBJS = sceAudioRouting_0000.o sceAudioRouting_0001.o sceAudioRoutin
 
 libpspuserincludedir = @PSPSDK_INCLUDEDIR@
 libpspuserinclude_HEADERS =	\
+	pspaudiorouting.h		\
 	pspiofilemgr.h		\
 	pspiofilemgr_devctl.h	\
 	pspiofilemgr_dirent.h	\