(svn r5761) - Cleanup: Really minor whitespace changes, and remove an extern from a function decleration in header file.

fileio.c

@@ -68,7 +68,6 @@ void FioSkipBytes(int n)
 	}
 }
 
-
 uint16 FioReadWord(void)
 {
 	byte b = FioReadByte();

hal.h

@@ -42,7 +42,7 @@ enum DriverType {
 	MUSIC_DRIVER = 2,
 };
 
-extern void GameLoop(void);
+void GameLoop(void);
 
 
 // Deals with finding savegames

misc_gui.c

@@ -31,7 +31,6 @@
 static bool _fios_path_changed;
 static bool _savegame_sort_dirty;
 
-
 typedef struct LandInfoData {
 	Town *town;
 	int32 costclear;

os2.c

@@ -22,7 +22,6 @@
 #define INCL_WINCLIPBOARD
 
 #include <os2.h>
-
 #include <i86.h>
 
 static char *_fios_path;