202   uInt sourar[4];                /* source 128-bit */  in decimal128ToNumber()  local
203   #define sourhi sourar[3]       /* name the word with the sign */  in decimal128ToNumber()
204   #define sourmh sourar[2]       /* and the mid-high word */  in decimal128ToNumber()
205   #define sourml sourar[1]       /* and the mod-low word */  in decimal128ToNumber()
206   #define sourlo sourar[0]       /* and the lowest word */  in decimal128ToNumber()
257   decDigitsFromDPD(dn, sourar, need);   /* process declets */  in decimal128ToNumber()
295   uInt sourar[4];                /* source 128-bit */  in decimal128ToString()  local
296   #define sourhi sourar[3]       /* name the word with the sign */  in decimal128ToString()
297   #define sourmh sourar[2]       /* and the mid-high word */  in decimal128ToString()
298   #define sourml sourar[1]       /* and the mod-low word */  in decimal128ToString()
299   #define sourlo sourar[0]       /* and the lowest word */  in decimal128ToString()