math: nextafter and nexttoward cleanup
authornsz <nsz@port70.net>
Sun, 6 May 2012 11:08:59 +0000 (13:08 +0200)
committernsz <nsz@port70.net>
Sun, 6 May 2012 11:08:59 +0000 (13:08 +0200)
commit6cf865dba69bab6346dc268d9173609af36b984e
treed30e0262f1114a707bb1bc9fa03fb381e6dba324
parent98c9af500125df41fdb46d7e384b00982d72493a
math: nextafter and nexttoward cleanup

make nexttoward, nexttowardf independent of long double representation.
fix nextafterl: it did not raise underflow flag when the result was 0.
src/math/nextafter.c
src/math/nextafterf.c
src/math/nextafterl.c
src/math/nexttoward.c
src/math/nexttowardf.c