The modff() function is also in a different library than the modf() function,
on BSD systems. No need to activate gnulib's replacement on these platforms.
2011-10-07 Bruno Haible
modff: Drop assumption about library that defines modff.
* m4/modff.m4 (gl_FUNC_MODFF): Use gl_MAT
Similarly for the 'modff' function. Here's the main piece of code:
= lib/modff.c =
/* Get signed integer and fractional parts of a floating-point number.
Copyright (C) 2011 Free Software Foundation, Inc.
This program is free so
