ref: c5393d612fd2a0e4ff3f9557dcb6adb2ad27391f
dir: /sys/src/games/2600/dat.h/
extern u16int pc, curpc; extern u8int rP; extern int nrdy; extern int p0difc; extern int bwmod; extern int ppux, ppuy; extern u8int p0x, p1x, m0x, m1x, blx; extern u16int coll; extern u8int *rom, *rop; extern u16int bnk[]; extern int mask; extern u8int reg[64]; enum { FLAGC = 1<<0, FLAGZ = 1<<1, FLAGI = 1<<2, FLAGD = 1<<3, FLAGB = 1<<4, FLAGV = 1<<6, FLAGN = 1<<7, }; enum { VSYNC, VBLANK, WSYNC, RSYNC, NUSIZ0, NUSIZ1, COLUP0, COLUP1, COLUPF, COLUBK, CTRLPF, REFP0, REFP1, PF0, PF1, PF2, RESP0, RESP1, RESM0, RESM1, RESBL, AUDC0, AUDC1, AUDF0, AUDF1, AUDV0, AUDV1, GRP0, GRP1, ENAM0, ENAM1, ENABL, HMP0, HMP1, HMM0, HMM1, HMBL, VDELP0, VDELP1, VDELBL, RESMP0, RESMP1, HMOVE, HMCLR, CXCLR, }; enum { PICW = 320, PICH = 222, HZ = 3579545, RATE = 44100, SAMPDIV = HZ / 3 / RATE, };