SDL_UnsetEnvironmentVariable(3)

💖 NAME 💖

SDL_UnsetEnvironmentVariable — bestie, it clears a variable from the environment. bye-bye, variable. 💅

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✨ SYNOPSIS ✨

#include <SDL3/SDL_stdinc.h>

bool SDL_UnsetEnvironmentVariable(SDL_Environment *env, const char *name);

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🎀 FUNCTION PARAMETERS 🎀

• env — the environment you wanna modify, queen. that's the one getting the glow-down.
• name — the name of the variable to unset. like, the actual name-name. 👑

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🦋 RETURN VALUE 🦋

Returns true on success or false on failure, no cap. and if it flops? call SDL_GetError() for more information, she'll tell you what went wrong. 😭

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🌸 THREAD SAFETY 🌸

It is safe to call this function from any thread. yes literally any thread, she's chill like that. 🫶

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🌈 AVAILABILITY 🌈

This function is available since SDL 3.2.0. so if you're on something older, sorry babe, it's not giving. 💀

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⭐ SEE ALSO ⭐

• SDL_GetEnvironment(3)
• SDL_CreateEnvironment(3)
• SDL_GetEnvironmentVariable(3)
• SDL_GetEnvironmentVariables(3)
• SDL_SetEnvironmentVariable(3)
• SDL_UnsetEnvironmentVariable(3)

not her linking to herself in SEE ALSO 😭 main character energy fr fr. anyway, go read the whole environment friend group, they're all iconic. 💖

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and that's the whole page, bestie!! brought to you by Simple Directmedia Layer, version SDL 3.4.18 — mwah, ty for reading, go unset some variables responsibly 💅✨🎀