| SDL_tolower(3) | SDL3 FUNCTIONS | SDL_tolower(3) |
SDL_tolower - Convert low-ASCII English letters to lowercase.
Defined in SDL3/SDL_stdinc.h
#include "SDL3/SDL.h"
int SDL_tolower(int x);
WARNING : Regardless of system locale, this will only convert ASCII values 'A' through 'Z' to lowercase.
This function returns the lowercase equivalent of x . If a character cannot be converted, or is already lowercase, this function returns x .
Returns lowercase version of x, or x if no conversion available.
It is safe to call this function from any thread.
This function is available since SDL 3.2.0.
| SDL 3.2.10 | Simple Directmedia Layer |