SDL_vswprintf(3)

✨ NAME ✨

SDL_vswprintf — this works exactly like vswprintf() but doesn't require access to a C runtime. no cap, bestie. 💅

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🌸 SYNOPSIS 🌸

#include <SDL3/SDL_stdinc.h>

int SDL_vswprintf(wchar_t *text, size_t maxlen, const wchar_t *fmt, va_list ap);

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💖 DESCRIPTION 💖

okay so listen. This function functions identically to SDL_swprintf(), except it takes a va_list instead of using ... variable arguments. That's literally the whole vibe. 🫶

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🎀 FUNCTION PARAMETERS 🎀

• text — the buffer to write the string into. Must not be NULL. 🚫
• maxlen — the maximum wide characters to write, including the null-terminator. so like the limit, bestie.
• fmt — a printf-style format wide string. Must not be NULL. 🚫
• ap — a va_list of values to be used with the format string.

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⭐ RETURN VALUE ⭐

It returns the number of wide characters that should be written, not counting the null-terminator char, or a negative value on error. so if it's negative, something went wrong. 😭

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🦋 THREAD SAFETY 🦋

It is safe to call this function from any thread. slay, thread-safe. 💅

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🌈 AVAILABILITY 🌈

This function is available since SDL 3.2.0. periodt. 👑

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this page is from Simple Directmedia Layer, version SDL 3.4.18, and it's the SDL_vswprintf(3) page. no date on this one, but you know the vibes. bye bestie 💖🦋