REGS.H

 
#define FLTBASE   0 
#define REGBASE    32          // offset of integer registers 
#define FLAGBASE   FLAGMODE 
#define PREGBASE   PREGEA 
 
enum { 
 
    REGFPCR = 64, REGSOFTPCR, 
    REGFIR, REGPSR, 
 
    FLAGMODE, FLAGIE, FLAGIRQL, 
    FLAGINT5, FLAGINT4, FLAGINT3, FLAGINT2, FLAGINT1, FLAGINT0, 
 
    FLAGFPC, 
 
// Pseudo registers 
 
    PREGEA, PREGEXP, PREGRA, PREGP, 
    PREGU0, PREGU1,  PREGU2, PREGU3, PREGU4, 
    PREGU5, PREGU6,  PREGU7, PREGU8, PREGU9, 
    PREGU10, PREGU11, PREGU12 
    }; 
 
 
// 
// This union is used to convert between doubles, quads and 
// large integers. 
// 
typedef union _CONVERTED_DOUBLE { 
    double d; 
    ULONG ul[2]; 
    LARGE_INTEGER li; 
} CONVERTED_DOUBLE, *PCONVERTED_DOUBLE;