devela::_dep::sdl3::sys::stdinc

Function SDL_strrev

pub unsafe extern "C" fn SDL_strrev(str: *mut i8) -> *mut i8
Available on crate feature dep_sdl3 only.
Expand description

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.

§Parameters

  • str: the string to reverse.

§Return value

Returns str.

§Thread safety

It is safe to call this function from any thread.

§Availability

This function is available since SDL 3.2.0.