SDL_isspace - Man Page

Defined in SDL3/SDL_stdinc.h

#include "SDL3/SDL.h"

int SDL_isspace(int x);

WARNING : Regardless of system locale, this will only treat the following ASCII values as true:

· space (0x20)

· tab (0x09)

· newline (0x0A)

· vertical tab (0x0B)

· form feed (0x0C)

· return (0x0D)

x

character value to check.

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.