Get the value of a variable in the environment.
This function bypasses SDL's cached copy of the environment and is not thread-safe.
\param name the name of the variable to get. \returns a pointer to the value of the variable or NULL if it can't be found.
\threadsafety This function is not thread safe, consider using SDL_getenv() instead.
\since This function is available since SDL 3.2.0.
\sa SDL_getenv
See Implementation
Get the value of a variable in the environment.
This function bypasses SDL's cached copy of the environment and is not thread-safe.
\param name the name of the variable to get. \returns a pointer to the value of the variable or NULL if it can't be found.
\threadsafety This function is not thread safe, consider using SDL_getenv() instead.
\since This function is available since SDL 3.2.0.
\sa SDL_getenv