SDL_getenv_unsafe - Man Page

#include <SDL3/SDL_stdinc.h>

const char * SDL_getenv_unsafe(const char *name);

This function bypasses SDL's cached copy of the environment and is not thread-safe.

On some platforms, this may make case-insensitive matches, while other platforms are case-sensitive. It is best to be precise with strings used for queries through this interface. SDL_getenv is always case-sensitive, however.

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.

This function is not thread safe, consider using SDL_getenv() instead.

This function is available since SDL 3.2.0.

SDL_getenv(3)