From 3d0dfe269d9f4b46ab3f0d07c026ae3fccf4338a Mon Sep 17 00:00:00 2001 From: Mark Mitchell Date: Tue, 29 Mar 2005 01:12:11 +0000 Subject: [PATCH] * libiberty.h (ffs): Declare, if necessary. --- include/ChangeLog | 4 ++++ include/libiberty.h | 7 +++++++ 2 files changed, 11 insertions(+) diff --git a/include/ChangeLog b/include/ChangeLog index 6b1b233b7e..6d73fe80b5 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,7 @@ +2005-03-28 Mark Mitchell + + * libiberty.h (ffs): Declare, if necessary. + 2005-03-27 Gabriel Dos Reis * ternary.h: Don't use PARAMS anymore. diff --git a/include/libiberty.h b/include/libiberty.h index a064210372..f1d4f464af 100644 --- a/include/libiberty.h +++ b/include/libiberty.h @@ -138,6 +138,13 @@ extern char *libiberty_concat_ptr; extern int fdmatch (int fd1, int fd2); +/* Return the position of the first bit set in the argument. */ +/* Prototypes vary from system to system, so we only provide a + prototype on systems where we know that we need it. */ +#if defined (HAVE_DECL_FFS) && !HAVE_DECL_FFS +extern int ffs(int); +#endif + /* Get the working directory. The result is cached, so don't call chdir() between calls to getpwd(). */