SDL_UnsetEnvironmentVariable - Clear a variable from the environment.

       This function is available since SDL 3.2.0.

env    the environment to modify.

       name   the name of the variable to unset.

       Defined in SDL3/SDL_stdinc.h

       SDL_UnsetEnvironmentVariable - Clear a variable from the environment.

       Returns true on success or false on failure; call

       SDL_GetError () for more information.

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

Simple Directmedia Layer                           SDL 3.2.10                    SDL_UnsetEnvironmentVariable(3)

#include"SDL3/SDL.h"boolSDL_UnsetEnvironmentVariable(SDL_Environment*env,constchar*name);

       It is safe to call this function from any thread.