SDL_isgraph3
Report if a character is any "printable" except space.
Usage
#include "SDL3/SDL.h"
int SDL_isgraph(int x);
Header file
Defined in SDL3/SDL_stdinc.h
Overview
Be advised that "printable" has a definition that goes back to text terminals from the dawn of computing, making this a sort of special case function that is not suitable for Unicode (or most any) text management. WARNING : Regardless of system locale, this is equivalent to (SDL_isprint(x))&&((x)!='') .
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.