From: Eli Zaretskii <eliz@gnu.org>
Date: Sat, 13 Oct 2007 12:40:15 +0000 (+0000)
Subject: (eabs): Rename from `abs'.  All callers changed.
X-Git-Tag: emacs-pretest-23.0.90~10356
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=555b10b098c1f9a0450e385d291386caae1dda4f;p=emacs.git

(eabs): Rename from `abs'.  All callers changed.
---

diff --git a/src/lisp.h b/src/lisp.h
index 55ca36d5c61..70329a07764 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -3379,9 +3379,11 @@ extern Lisp_Object Vdirectory_sep_char;
 #define min(a, b)	((a) < (b) ? (a) : (b))
 #define max(a, b)	((a) > (b) ? (a) : (b))
 
-/* Make sure we have abs defined */
-#if !defined(abs)
-#define abs(x)         ((x) < 0 ? -(x) : (x))
+/* We used to use `abs', but that clashes with system headers on some
+   platforms, and using a name reserved by Standard C is a bad idea
+   anyway.  */
+#if !defined(eabs)
+#define eabs(x)         ((x) < 0 ? -(x) : (x))
 #endif
 
 /* Return a fixnum or float, depending on whether VAL fits in a Lisp