sdlIsprint function

int sdlIsprint(
  1. int x
)

Report if a character is "printable".

Be advised that "printable" has a definition that goes back to text terminals from the dawn of computing, making this a sort of special case function that is not suitable for Unicode (or most any) text management.

WARNING: Regardless of system locale, this will only treat ASCII values ' ' (0x20) through '~' (0x7E) as true.

\param x character value to check. \returns non-zero if x falls within the character class, zero otherwise.

\threadsafety It is safe to call this function from any thread.

\since This function is available since SDL 3.1.3.

extern SDL_DECLSPEC int SDLCALL SDL_isprint(int x)

Implementation

int sdlIsprint(int x) {
  final sdlIsprintLookupFunction =
      libSdl3.lookupFunction<Int32 Function(Int32 x), int Function(int x)>(
          'SDL_isprint');
  return sdlIsprintLookupFunction(x);
}