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 3.2.0.