SDL_GetEnvironmentVariable3
Get the value of a variable in the environment.
Usage
#include "SDL3/SDL.h"
const char * SDL_GetEnvironmentVariable(SDL_Environment *env, const char *name);
Header file
Defined in SDL3/SDL_stdinc.h
Function parameters
env
|
the environment to query. |
|---|---|
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.