SDL_getenv - Get the value of a variable in the environment.
Contents
Availability
This function is available since SDL 3.2.0.
Simple Directmedia Layer SDL 3.2.20 SDL_getenv(3)
Description
This function uses SDL's cached copy of the environment and is thread-safe.
Function Parameters
name the name of the variable to get.
Name
SDL_getenv - Get the value of a variable in the environment.
Return Value
Returns a pointer to the value of the variable or NULL if it can't be found.
Synopsis
#include<SDL3/SDL_stdinc.h>constchar*SDL_getenv(constchar*name);
Thread Safety
It is safe to call this function from any thread.
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