sdlStrrev function stdinc

Pointer<Int8> sdlStrrev(Pointer<Int8> str)

Reverse a string's contents.

This reverses a null-terminated string in-place. Only the content of the string is reversed; the null-terminator character remains at the end of the reversed string.

WARNING: This function reverses the bytes of the string, not the codepoints. If str is a UTF-8 string with Unicode codepoints > 127, this will ruin the string data. You should only use this function on strings that are completely comprised of low ASCII characters.

\param str the string to reverse. \returns str.

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

\since This function is available since SDL 3.2.0.

extern SDL_DECLSPEC char * SDLCALL SDL_strrev(char *str)

Implementation

Pointer<Int8> sdlStrrev(Pointer<Int8> str) {
  final sdlStrrevLookupFunction = _libSdl
      .lookupFunction<
        Pointer<Int8> Function(Pointer<Int8> str),
        Pointer<Int8> Function(Pointer<Int8> str)
      >('SDL_strrev');
  return sdlStrrevLookupFunction(str);
}