From 2d9c69da1cd1e8d0f715bbb304debd32d5279045 Mon Sep 17 00:00:00 2001
From: Corinna Vinschen <corinna@vinschen.de>
Date: Tue, 11 Jul 2017 10:31:44 +0200
Subject: [PATCH] cygwin: export fls, flsl, flsll

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
---
 winsup/cygwin/common.din               | 3 +++
 winsup/cygwin/include/cygwin/version.h | 3 ++-
 winsup/cygwin/release/2.8.2            | 2 ++
 winsup/doc/posix.xml                   | 3 +++
 4 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/winsup/cygwin/common.din b/winsup/cygwin/common.din
index 93316532c..08baa9e07 100644
--- a/winsup/cygwin/common.din
+++ b/winsup/cygwin/common.din
@@ -506,6 +506,9 @@ flockfile SIGFE
 floor NOSIGFE
 floorf NOSIGFE
 floorl NOSIGFE
+fls NOSIGFE
+flsl NOSIGFE
+flsll NOSIGFE
 fma NOSIGFE
 fmaf NOSIGFE
 fmal NOSIGFE
diff --git a/winsup/cygwin/include/cygwin/version.h b/winsup/cygwin/include/cygwin/version.h
index 496fa145f..c9f9c8de8 100644
--- a/winsup/cygwin/include/cygwin/version.h
+++ b/winsup/cygwin/include/cygwin/version.h
@@ -477,12 +477,13 @@ details. */
   310: Export reallocarray.
   311: Export __xpg_sigpause.
   312: Export strverscmp, versionsort.
+  313: Export fls, flsl, flsll.
 
   Note that we forgot to bump the api for ualarm, strtoll, strtoull,
   sigaltstack, sethostname. */
 
 #define CYGWIN_VERSION_API_MAJOR 0
-#define CYGWIN_VERSION_API_MINOR 312
+#define CYGWIN_VERSION_API_MINOR 313
 
 /* There is also a compatibity version number associated with the shared memory
    regions.  It is incremented when incompatible changes are made to the shared
diff --git a/winsup/cygwin/release/2.8.2 b/winsup/cygwin/release/2.8.2
index 720880977..467396a68 100644
--- a/winsup/cygwin/release/2.8.2
+++ b/winsup/cygwin/release/2.8.2
@@ -1,6 +1,8 @@
 What's new:
 -----------
 
+- New API: fls, flsl, flsll.
+
 
 What changed:
 -------------
diff --git a/winsup/doc/posix.xml b/winsup/doc/posix.xml
index 7e28427b4..bc506434f 100644
--- a/winsup/doc/posix.xml
+++ b/winsup/doc/posix.xml
@@ -1149,6 +1149,9 @@ also IEEE Std 1003.1-2008 (POSIX.1-2008).</para>
     finitel
     fiprintf
     flock			(see chapter "Implementation Notes")
+    fls
+    flsl
+    flsll
     forkpty
     fpurge
     fputc_unlocked