From: Mark Mitchell <mark@codesourcery.com>
Date: Tue, 29 Mar 2005 01:12:11 +0000 (+0000)
Subject: 	* libiberty.h (ffs): Declare, if necessary.
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=3d0dfe269d9f4b46ab3f0d07c026ae3fccf4338a;p=deliverable%2Fbinutils-gdb.git

	* libiberty.h (ffs): Declare, if necessary.
---

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 <mark@codesourcery.com>
+
+	* libiberty.h (ffs): Declare, if necessary.
+	
 2005-03-27  Gabriel Dos Reis  <gdr@integreable-solutions.net>
 
 	* 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().  */