| SDL_isblank(3) | SDL3 FUNCTIONS | SDL_isblank(3) |
SDL_isblank - Report if a character is blank (a space or tab).
Defined in SDL3/SDL_stdinc.h
#include "SDL3/SDL.h"
int SDL_isblank(int x);
WARNING : Regardless of system locale, this will only treat ASCII values 0x20 (space) or 0x9 (tab) as true.
Returns non-zero if x falls within the character class, zero otherwise.
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 |