SDL_isspace(3)

NAME
SDL_isspace - Report if a character is whitespace.

HEADER FILE
Defined in SDL3/SDL_stdinc.h

SYNOPSIS
#include "SDL3/SDL.h"

int SDL_isspace(int x);

DESCRIPTION
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)

FUNCTION PARAMETERS

x   character value to check.

RETURN VALUE
Returns non-zero if x falls within the character class, zero otherwise.

THREAD SAFETY
It is safe to call this function from any thread.

AVAILABILITY
This function is available since SDL 3.0.0.