From: Holger Schemel <info@artsoft.org>
Date: Fri, 11 Dec 2020 00:20:23 +0000 (+0100)
Subject: added previously static function to header file
X-Git-Tag: 4.2.1.0~63
X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=commitdiff_plain;h=5c9e11b2fcdf6360718514d9e50fc58a07cb49a3

added previously static function to header file
---

diff --git a/src/libgame/sdl.c b/src/libgame/sdl.c
index a2fe9ab5..9755aaa4 100644
--- a/src/libgame/sdl.c
+++ b/src/libgame/sdl.c
@@ -338,7 +338,7 @@ static boolean SDLHasAlpha(SDL_Surface *surface)
   return (blend_mode == SDL_BLENDMODE_BLEND);
 }
 
-static void SDLSetAlpha(SDL_Surface *surface, boolean set, int alpha)
+void SDLSetAlpha(SDL_Surface *surface, boolean set, int alpha)
 {
   SDL_BlendMode blend_mode = (set ? SDL_BLENDMODE_BLEND : SDL_BLENDMODE_NONE);
 
diff --git a/src/libgame/sdl.h b/src/libgame/sdl.h
index 4fec8030..a5271c81 100644
--- a/src/libgame/sdl.h
+++ b/src/libgame/sdl.h
@@ -391,6 +391,7 @@ typedef struct UserEventInfo	UserEvent;
 
 // SDL function definitions
 
+void SDLSetAlpha(SDL_Surface *, boolean, int);
 const char *SDLGetRendererName(void);
 boolean SDLSetNativeSurface(SDL_Surface **);
 SDL_Surface *SDLGetNativeSurface(SDL_Surface *);