303     #define DFBYTE(df, off)   ((df)->bytes[DECBYTES-1-(off)])  argument
304     #define DFWORD(df, off)   ((df)->words[DECWORDS-1-(off)])  argument
307     #define DFBYTE(df, off)   ((df)->bytes[off])  argument
308     #define DFWORD(df, off)   ((df)->words[off])  argument
313   #define DFISSIGNED(df)   (DFWORD(df, 0)&0x80000000)  argument
314   #define DFISSPECIAL(df) ((DFWORD(df, 0)&0x78000000)==0x78000000)  argument
315   #define DFISINF(df)     ((DFWORD(df, 0)&0x7c000000)==0x78000000)  argument
316   #define DFISNAN(df)     ((DFWORD(df, 0)&0x7c000000)==0x7c000000)  argument
317   #define DFISQNAN(df)    ((DFWORD(df, 0)&0x7e000000)==0x7c000000)  argument
318   #define DFISSNAN(df)    ((DFWORD(df, 0)&0x7e000000)==0x7e000000)  argument
357       #define DFISZERO(df)  ((DFWORD(df, 0)&0x1c0fffff)==0         \  argument
361       #define DFISZERO(df)  ((DFWORD(df, 1)==0                     \  argument
364       #define DFISINT(df) ((DFWORD(df, 0)&0x63fc0000)==0x22380000  \  argument
366       #define DFISUINT01(df) ((DFWORD(df, 0)&0xfbfc0000)==0x22380000)  argument
367       #define DFISCCZERO(df) (DFWORD(df, 1)==0                     \  argument
369       #define DFISCC01(df)  ((DFWORD(df, 0)&~0xfffc9124)==0        \  argument
373       #define DFISZERO(df)  ((DFWORD(df, 3)==0                     \  argument
378       #define DFISINT(df) ((DFWORD(df, 0)&0x63ffc000)==0x22080000  \  argument
380       #define DFISUINT01(df) ((DFWORD(df, 0)&0xfbffc000)==0x22080000)  argument
381       #define DFISCCZERO(df) (DFWORD(df, 3)==0                     \  argument
386       #define DFISCC01(df)   ((DFWORD(df, 0)&~0xffffc912)==0       \  argument
435     #define GETECON(df) ((Int)((DFWORD((df), 0)&0x03ffffff)>>(32-6-DECECONL)))  argument
437     #define GETWECON(df) ((Int)((DFWWORD((df), 0)&0x03ffffff)>>(32-6-DECWECONL)))  argument
439     #define GETEXP(df)  ((Int)(DECCOMBEXP[DFWORD((df), 0)>>26]+GETECON(df)))  argument
441     #define GETEXPUN(df) ((Int)GETEXP(df)-DECBIAS)  argument
443     #define GETMSD(df)   (DECCOMBMSD[DFWORD((df), 0)>>26])  argument
477     #define GETCOEFF(df, bcd) {                          \  argument
482     #define GETWCOEFF(df, bcd) {                         \  argument
493     #define GETCOEFF(df, bcd) {                          \  argument
502     #define GETWCOEFF(df, bcd) {                         \  argument
521     #define GETCOEFF(df, bcd) {                          \  argument
539       #define GETWCOEFF(df, bcd) {??} /* [should never be used]       */  argument
555     #define GETCOEFFBILL(df, buf) {                           \  argument
562     #define GETCOEFFBILL(df, buf) {                           \  argument
574     #define GETCOEFFBILL(df, buf) {                           \  argument
602     #define GETCOEFFTHOU(df, buf) {                           \  argument
609     #define GETCOEFFTHOU(df, buf) {                           \  argument
621     #define GETCOEFFTHOU(df, buf) {                           \  argument
647     #define ADDCOEFFTHOU(df, buf) {                           \  argument
656     #define ADDCOEFFTHOU(df, buf) {                           \  argument
673     #define ADDCOEFFTHOU(df, buf) {                           \  argument
707     #define DFSETNMAX(df)            \  argument
710     #define DFSETNMAX(df)            \  argument
714     #define DFSETNMAX(df)            \  argument