GETARG_Bx         939 host/minilua.c #define GETARG_sBx(i)(GETARG_Bx(i)-(((1<<(9+9))-1)>>1))
GETARG_Bx        4940 host/minilua.c #define KBx(i)check_exp(getBMode(GET_OPCODE(i))==OpArgK,k+GETARG_Bx(i))
GETARG_Bx        5271 host/minilua.c p=cl->p->p[GETARG_Bx(i)];