SDL_getenv3
Get the value of a variable in the environment.
Usage
#include "SDL3/SDL.h"
const char * SDL_getenv(const char *name);
Header file
Defined in SDL3/SDL_stdinc.h
Overview
This function uses SDL's cached copy of the environment and is thread-safe.
Function parameters
- name
-
the name of the variable to get.
Return value
Returns a pointer to the value of the variable or NULL if it can't be found.
Thread safety
It is safe to call this function from any thread.