STRUCT CA_DESCR(9)

🎀 struct ca_descr(9) 🎀

okay so bestie, welcome to the struct ca_descr(9) page from the Kernel API Manual — this one is literally the CA descrambler control words info, and it's giving "small struct, important job" energy 💅✨

🌸 NAME 🌸

struct ca_descr - CA descrambler control words info

🦋 SYNOPSIS 🦋

       struct ca_descr {
           unsigned int index;
           unsigned int parity;
           unsigned char cw[8];
        };

💖 Members 💖

• index — CA Descrambler slot. that's the spot, bestie 🎀
• parity — control words parity, where 0 means even and 1 means odd. no cap, that's the whole parity vibe 🔥
• cw — CA Descrambler control words. the actual control words, periodt 💅

🔗 SEE ALSO 🔗

Kernel file ./include/uapi/linux/dvb/ca.h and the rest of the squad:

• struct ca_slot_info(9)
• struct ca_descr_info(9)
• struct ca_caps(9)
• struct ca_msg(9)

xoxo bestie 🫶 — source/version: ./include/uapi/linux/dvb; date: October 2026; this was struct ca_descr(9) from the Kernel API Manual, section 9. go be iconic with your CA descrambler control words info ✨💖