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3.1.5 TTF_SetError

void TTF_SetError(const char *fmt, ...)

This is really a defined macro for SDL_SetError, which sets the error string which may be fetched with TTF_GetError (or SDL_GetError). This functions acts like printf, except that it is limited to SDL_ERRBUFIZE(1024) chars in length. It only accepts the following format types: %s, %d, %f, %p. No flags, precisions, field widths, nor length modifiers, are supported in the format. For any more specifics read the SDL docs.

int myfunc(int i) {
    TTF_SetError("myfunc is not implemented! %d was passed in.",i);

See Also:
3.1.6 TTF_GetError

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