kc3-lang/gnulib

2011-11-06T19:17:07

copysignl: Fix result for zero argument on HP-UX 11 with HP C. * lib/copysignl.c (compute_minus_zerol) [HP-UX]: New function. (minus_zerol) [HP-UX]: New macro. (unary_minus) [HP-UX]: New function. (copysignl) [HP-UX]: Use unary_minus function.