Clean up the way get_path is handled: Compile get_path.c to an object to link

against instead of directly #including the C file and replace the many extern
declarations by a proper header file.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24262 b3059339-0415-0410-9bf9-f77b7e298cf2

input/input.c

@@ -25,6 +25,7 @@
 #include "help_mp.h"
 #include "m_config.h"
 #include "m_option.h"
+#include "get_path.h"
 
 #include "joystick.h"
 
@@ -1647,8 +1648,6 @@ mp_input_get_section(void) {
   return section;
 }
 
-extern char *get_path(const char *filename);
-
 void
 mp_input_init(int use_gui) {
   char* file;