From: Sam Hocevar Date: Sun, 10 Jul 2022 11:19:25 +0100 Subject: Export X11_KeyToUnicode() to legacy applications, but warn about such usage to stderr Introduced in 1.2.11-3 (Sun, 13 Aug 2006 19:03:51 +0200). Last-Update: 2012-01-22 Bug-Debian: http://bugs.debian.org/376560 Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/libsdl1.2/+bug/66217 Forwarded: http://bugzilla.libsdl.org/show_bug.cgi?id=1390 Forwarded: https://github.com/libsdl-org/SDL-1.2/issues/659 Applied-Upstream: commit:http://hg.libsdl.org/SDL/rev/900a0fae90ca Applied-Upstream: commit:https://github.com/libsdl-org/SDL-1.2/commit/a788ac9ea6f8e0ec9e7bc84c3ccd5cd830ab7612 --- src/video/x11/SDL_x11events.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/video/x11/SDL_x11events.c b/src/video/x11/SDL_x11events.c index 559a001..607cc07 100644 --- a/src/video/x11/SDL_x11events.c +++ b/src/video/x11/SDL_x11events.c @@ -1246,8 +1246,11 @@ static void get_modifier_masks(Display *display) * sequences (dead accents, compose key sequences) will not work since the * state has been irrevocably lost. */ +extern DECLSPEC Uint16 SDLCALL X11_KeyToUnicode(SDLKey, SDLMod); + Uint16 X11_KeyToUnicode(SDLKey keysym, SDLMod modifiers) { + static int warning = 1; struct SDL_VideoDevice *this = current_video; char keybuf[32]; int i; @@ -1255,6 +1258,12 @@ Uint16 X11_KeyToUnicode(SDLKey keysym, SDLMod modifiers) XKeyEvent xkey; Uint16 unicode; + if ( warning ) { + warning = 0; + fprintf(stderr, "WARNING: Application is using X11_KeyToUnicode().\n"); + fprintf(stderr, "This is not an official SDL function, please report this as a bug.\n"); + } + if ( !this || !SDL_Display ) { return 0; }