pub unsafe extern "C" fn aws_byte_cursor_next_split(
input_str: *const AwsCByteCursor,
split_on: u8,
substr: *const AwsCByteCursor
) -> bool
pub unsafe extern "C" fn aws_byte_cursor_next_split(
input_str: *const AwsCByteCursor,
split_on: u8,
substr: *const AwsCByteCursor
) -> bool