From f78c1452ea50e6f950bc0d6f3d64ba43be1cf021 Mon Sep 17 00:00:00 2001
From: Mark Mitchell <mark@codesourcery.com>
Date: Tue, 29 Mar 2005 01:10:31 +0000
Subject: [PATCH] * libiberty.h (ffs): Declare, if necessary.
From-SVN: r97147
---
include/ChangeLog | 4 ++++
include/libiberty.h | 7 +++++++
2 files changed, 11 insertions(+)
diff --git a/include/ChangeLog b/include/ChangeLog
index 379b0850413e..ddb2b1a45a4c 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@integrable-solutions.net>
* xregex2.h (_RE_ARGS): Remove definition and uses.
diff --git a/include/libiberty.h b/include/libiberty.h
index a06421037268..f1d4f464afbe 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(). */
--
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