EXP_MASK          110 maint/gnulib/lib/isnan.c   exponent = (m.word[EXPBIT0_WORD] >> EXPBIT0_BIT) & EXP_MASK;
EXP_MASK          115 maint/gnulib/lib/isnan.c   else if (exponent == EXP_MASK)
EXP_MASK          123 maint/gnulib/lib/isnan.c   else if (exponent == EXP_MASK)
EXP_MASK          158 maint/gnulib/lib/isnan.c          & (EXP_MASK << EXPBIT0_BIT))