FIRST_ARG(9)

okay so bestie, welcome to FIRST_ARG(9) — yep, that's the one from the Kernel API Manual 💖✨ this macro is short, sweet, and honestly kind of iconic.

🌸 NAME 🌸

FIRST_ARG — returns the first argument. That's the whole job. No cap. 💅

✨ SYNOPSIS ✨

FIRST_ARG (args... );

🎀 ARGUMENTS 🎀

• args — arguments. that's the entire description, bestie, we love a low-effort legend 🫶

🦋 DESCRIPTION 🦋

This helper macro lets you manipulate the argument list before passing it on to the next-level macro. It's giving "tiny but powerful" energy, fr fr.

🔥 EXAMPLE 🔥

#define foo     X,Y,Z,Q #define bar     FIRST_ARG(foo)

With the definitions above, bar expands to X. Slay. ⭐

👑 SEE ALSO 👑

• Kernel file: ./drivers/gpu/drm/xe/xe_args.h
• CALL_ARGS(9)
• DROP_FIRST_ARG(9)
• LAST_ARG(9)
• PICK_ARG(9)
• IF_ARGS(9)
• ARGS_SEP_COMMA(9)

🫶 signed, sealed, and shipped — source/version: ./drivers/gpu/drm/xe, date: October 2026, page: FIRST_ARG(9) 💖