GetCodepointPrevious method

  1. @override
int GetCodepointPrevious(
  1. MemoryPointer<RChar> text,
  2. MemoryPointer<RInt> codepointSize
)
override

Get previous codepoint in a UTF-8 encoded string, 0x3f('?') is returned on failure

Implementation

@override
int GetCodepointPrevious(
  MemoryPointer<RChar> text,
  MemoryPointer<RInt> codepointSize,
) => _ffi.GetCodepointPrevious(
  text.asNativePointer(),
  codepointSize.asNativePointer(),
);