SDL_UnsetEnvironmentVariable - Man Page

#include <SDL3/SDL_stdinc.h>

bool SDL_UnsetEnvironmentVariable(SDL_Environment *env, const char *name);

env

the environment to modify.

name

the name of the variable to unset.

for more information.

It is safe to call this function from any thread.

This function is available since SDL 3.2.0.

SDL_GetEnvironment(3), SDL_CreateEnvironment(3), SDL_GetEnvironmentVariable(3), SDL_GetEnvironmentVariables(3), SDL_SetEnvironmentVariable(3), SDL_UnsetEnvironmentVariable(3)

SDL_CreateEnvironment(3), SDL_Environment.3type(3), SDL_GetEnvironment(3), SDL_GetEnvironmentVariable(3), SDL_GetEnvironmentVariables(3), SDL_SetEnvironmentVariable(3), SDL_unsetenv_unsafe(3).