diff -r 7e3bd4030aa5 -r fe705efbfc52 hedgewars/SDLh.pas
--- a/hedgewars/SDLh.pas	Tue Aug 13 13:20:28 2019 -0600
+++ b/hedgewars/SDLh.pas	Wed Aug 14 22:27:01 2019 +0300
@@ -1254,6 +1254,7 @@
 function  IMG_Load_RW(rwop: PSDL_RWops; freesrc: LongBool): PSDL_Surface; cdecl; external SDL_ImageLibName;
 function  IMG_LoadPNG_RW(rwop: PSDL_RWops): PSDL_Surface; cdecl; external SDL_ImageLibName;
 function  IMG_LoadTyped_RW(rwop: PSDL_RWops; freesrc: LongBool; type_: PChar): PSDL_Surface; cdecl; external SDL_ImageLibName;
+function IMG_SavePNG(surface: PSDL_Surface; const _file: PChar): LongInt; cdecl; external SDL_ImageLibName;
 
 (*  SDL_net  *)
 function  SDLNet_Init: LongInt; cdecl; external SDL_NetLibName;