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timespec-add, timespec-sub: new modules * lib/timespec.h (timespec_add, timespec_sub): New decls. * lib/timespec-add.c, lib/timespec-sub.c: * modules/timespec-add, modules/timespec-sub: New files.
author Paul Eggert <eggert@cs.ucla.edu>
date Thu, 30 Jun 2011 15:17:31 -0700
parents 6670ce6a8984
children 0057ae480fc5
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Description:
frexpl() function: split a 'long double' into its constituents, without
requiring libm.

Files:
lib/frexpl.c
lib/frexp.c
m4/frexpl.m4

Depends-on:
math
isnanl-nolibm   [test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no]
fpucw           [test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no]

configure.ac:
gl_FUNC_FREXPL_NO_LIBM
if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no; then
  AC_LIBOBJ([frexpl])
fi
gl_MATH_MODULE_INDICATOR([frexpl])

Makefile.am:

Include:
<math.h>

License:
LGPL

Maintainer:
Bruno Haible, Paolo Bonzini