* include/ruby/missing.h (signbit): add missing prototype.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@27807 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2010-05-16 02:39:18 +00:00
parent 421c0aaf24
commit 802578a3b1
2 changed files with 8 additions and 0 deletions

View file

@ -159,6 +159,10 @@ RUBY_EXTERN size_t strlcpy(char *, const char*, size_t);
RUBY_EXTERN size_t strlcat(char *, const char*, size_t);
#endif
#ifndef HAVE_SIGNBIT
RUBY_EXTERN int signbit(double x);
#endif
#if defined(__cplusplus)
#if 0
{ /* satisfy cc-mode */