Backport r71704 (add configure check for C99 round function) to trunk.

This commit is contained in:
Mark Dickinson 2009-04-18 14:41:37 +00:00
parent 4beb89b9f7
commit 8e5446f902
5 changed files with 24 additions and 3 deletions

View file

@ -22,6 +22,10 @@ functions and constants
extern double copysign(double, double);
#endif
#ifndef HAVE_ROUND
extern double round(double);
#endif
#ifndef HAVE_ACOSH
extern double acosh(double);
#endif