From ba01e9d785457898d873d6c8ec8bc1965fe4ff28 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 21 Feb 2011 15:22:34 -0800
Subject: [PATCH] [ChangeLog]

* lib/min-max.h: New file, for "min" and "max".
[lib-src/ChangeLog]
New file "lib/min-max.h".
* ebrowse.c (min, max): Define them by including <min-max.h>
instead of defining it ourselves.
* pop.c (min): Likewise.
---
 ChangeLog         | 4 ++++
 lib-src/ChangeLog | 5 +++++
 lib-src/ebrowse.c | 7 +------
 lib-src/pop.c     | 6 ++----
 lib/min-max.h     | 6 ++++++
 5 files changed, 18 insertions(+), 10 deletions(-)
 create mode 100644 lib/min-max.h

diff --git a/ChangeLog b/ChangeLog
index db173ddd9a1..ef876b6e831 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2011-02-21  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* lib/min-max.h: New file, for "min" and "max".
+
 2011-02-20  Paul Eggert  <eggert@cs.ucla.edu>
 
 	Import filemode module from gnulib.
diff --git a/lib-src/ChangeLog b/lib-src/ChangeLog
index c598164c575..81c6e6fe9b4 100644
--- a/lib-src/ChangeLog
+++ b/lib-src/ChangeLog
@@ -1,5 +1,10 @@
 2011-02-21  Paul Eggert  <eggert@cs.ucla.edu>
 
+	New file "lib/min-max.h".
+	* ebrowse.c (min, max): Define them by including <min-max.h>
+	instead of defining it ourselves.
+	* pop.c (min): Likewise.
+
 	* movemail.c (popmail): Report fchown failure instead of ignoring it.
 	But if the file already has the right ownership, don't worry about it.
 
diff --git a/lib-src/ebrowse.c b/lib-src/ebrowse.c
index 2cb656ae53a..f2894d5a0c2 100644
--- a/lib-src/ebrowse.c
+++ b/lib-src/ebrowse.c
@@ -41,12 +41,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #define streq(X, Y) (*(X) == *(Y) && strcmp ((X) + 1, (Y) + 1) == 0)
 
-/* The ubiquitous `max' and `min' macros.  */
-
-#ifndef max
-#define max(X, Y)	((X) > (Y) ? (X) : (Y))
-#define min(X, Y)	((X) < (Y) ? (X) : (Y))
-#endif
+#include <min-max.h>
 
 /* Files are read in chunks of this number of bytes.  */
 
diff --git a/lib-src/pop.c b/lib-src/pop.c
index 159926e97b0..426b39bd1fb 100644
--- a/lib-src/pop.c
+++ b/lib-src/pop.c
@@ -90,6 +90,8 @@ extern struct servent *hes_getservbyname (/* char *, char * */);
 # endif
 #endif /* KERBEROS */
 
+#include <min-max.h>
+
 #ifdef KERBEROS
 #ifndef KERBEROS5
 extern int krb_sendauth (/* long, int, KTEXT, char *, char *, char *,
@@ -130,10 +132,6 @@ static char *find_crlf (char *, int);
 char pop_error[ERROR_MAX];
 int pop_debug = 0;
 
-#ifndef min
-#define min(a,b) (((a) < (b)) ? (a) : (b))
-#endif
-
 /*
  * Function: pop_open (char *host, char *username, char *password,
  * 		       int flags)
diff --git a/lib/min-max.h b/lib/min-max.h
new file mode 100644
index 00000000000..997cdd191eb
--- /dev/null
+++ b/lib/min-max.h
@@ -0,0 +1,6 @@
+#ifndef min
+# define min(a,b) ((a) < (b) ? (a) : (b))
+#endif
+#ifndef max
+# define max(a,b) ((a) > (b) ? (a) : (b))
+#endif