CentOS 7.0 - man page for sdl_enableunicode (centos section 3)
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SDL_EnableUNICODE(3) SDL API Reference SDL_EnableUNICODE(3)
SDL_EnableUNICODE - Enable UNICODE translation
int SDL_EnableUNICODE(int enable);
Enables/Disables Unicode keyboard translation.
To obtain the character codes corresponding to received keyboard events, Unicode transla-
tion must first be turned on using this function. The translation incurs a slight overhead
for each keyboard event and is therefore disabled by default. For each subsequently
received key down event, the unicode member of the SDL_keysym structure will then contain
the corresponding character code, or zero for keysyms that do not correspond to any char-
A value of 1 for enable enables Unicode translation; 0 disables it, and -1 leaves it
unchanged (useful for querying the current translation mode).
Note that only key press events will be translated, not release events.
Returns the previous translation mode (0 or 1).
SDL Tue 11 Sep 2001, 22:59 SDL_EnableUNICODE(3)
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