SDL_UnsetEnvironmentVariable3
Clear a variable from the environment.
Usage
#include "SDL3/SDL.h"
bool SDL_UnsetEnvironmentVariable(SDL_Environment *env, const char *name);
Header file
Defined in SDL3/SDL_stdinc.h
Function parameters
env
|
the environment to modify. |
|---|---|
name
|
the name of the variable to unset. |
Return value
Returns true on success or false on failure; call
SDL_GetError () for more information.
Thread safety
It is safe to call this function from any thread.