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SDL_isxdigit(3) SDL3 FUNCTIONS SDL_isxdigit(3)

NAME

SDL_isxdigit - Report if a character is a hexadecimal digit.

HEADER FILE

Defined in SDL3/SDL_stdinc.h

SYNOPSIS

#include "SDL3/SDL.h"
int SDL_isxdigit(int x);

DESCRIPTION

WARNING : Regardless of system locale, this will only treat ASCII values

FUNCTION PARAMETERS

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 3.1.3.

SDL 3.1.6 Simple Directmedia Layer