fixed some possible compile errors.

added a few missing "Clear accumulated mouse movement" calls.

src/misc.h

@@ -12,8 +12,14 @@ unsigned long get_TimeCount();
 
 long filelength(int handle);
 
+#ifndef stricmp
 #define stricmp strcasecmp
+#endif
+
+#ifndef strnicmp
 #define strnicmp strncasecmp
+#endif
+
 char *strlwr(char *s);
 
 char *itoa(int value, char *string, int radix);

src/sd_null.c

@@ -2,7 +2,8 @@
 
 boolean AdLibPresent, SoundBlasterPresent;
 
-SDMode SoundMode, MusicMode;
+SDMode SoundMode;
+SMMode MusicMode;
 SDSMode DigiMode;
 
 static boolean SD_Started;

src/wl_menu.c

@@ -547,8 +547,11 @@ int CP_CheckQuick(unsigned scancode)
 
 				if (loadedgame)
 					playstate = ex_abort;
+
 				lasttimecount = get_TimeCount();
 
+				IN_GetMouseDelta(NULL, NULL); // Clear accumulated mouse movement
+				
 				#ifndef SPEAR
 				CA_UnCacheGrChunk(C_CURSOR1PIC);
 				CA_UnCacheGrChunk(C_CURSOR2PIC);
@@ -615,6 +618,8 @@ int CP_CheckQuick(unsigned scancode)
 
 				lasttimecount = get_TimeCount();
 
+				IN_GetMouseDelta(NULL, NULL); // Clear accumulated mouse movement
+				
 				#ifndef SPEAR
 				CA_UnCacheGrChunk(C_CURSOR1PIC);
 				CA_UnCacheGrChunk(C_CURSOR2PIC);

src/wl_text.c

@@ -696,6 +696,8 @@ void EndText()
 	SETFONTCOLOR(0,15);
 	IN_ClearKeysDown();
 
+	IN_GetMouseDelta(NULL, NULL); // Clear accumulated mouse movement
+	
 	FreeMusic();
 }