vpSetClientData(3)

✨ vpSetClientData(3) ✨

okay so bestie, we're in the Library Functions Manual section, and this page is literally all about vpSetClientData — it's giving "define a client data pointer" energy 💅

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🌸 NAME 🌸

vpSetClientData — define a client data pointer 🎀

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🦋 SYNOPSIS 🦋

#include <volpack.h>

vpResult
vpSetClientData(vpc, client_data)
    vpContext *vpc;
    void *client_data;

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💖 ARGUMENTS 💖

• vpc — the VolPack context you got from vpCreateContext. your main character ✨
• client_data — a pointer to application-specific client data. like, whatever you wanna stash there, no cap.

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👑 DESCRIPTION 👑

so vpSetClientData is used to store a pointer to application-specific client data in the VolPack context. lowkey iconic 🫶

that pointer gets passed to some of the callback routines (peep vpSetCallback(3) if you wanna know more 👀), which is how the application gets to define its own state variables. your data, your rules, periodt.

and the tea? the pointer is not used by VolPack. VolPack is literally just holding it for you. it's giving coat check, not coworker 💀

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😭 ERRORS 😭

the return value is always VP_OK. always. no drama, no surprises, no plot twists. it's that girl who never causes problems 🌈

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🌟 SEE ALSO 🌟

• VolPack(3)
• vpCreateContext(3)
• vpSetCallback(3)

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and that's the whole page bestie, mwah 💋 VolPack wrote this one, dated right there in the footer alongside vpSetClientData(3) — so if you ever need the receipts, they're at the bottom, iykyk 🎀✨