From: Greg McGary <greg@mcgary.org>
Date: Thu, 24 Aug 2000 20:28:15 +0000 (+0000)
Subject: * libiberty.h (ARRAY_SIZE): New macro.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=672a59e0ad16e61161e096614f0da1a4ad65f6e6;p=gcc.git

* libiberty.h (ARRAY_SIZE): New macro.

From-SVN: r35947
---

diff --git a/include/ChangeLog b/include/ChangeLog
index 2a07ee04d82..b31a6550393 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2000-08-24  Greg McGary  <greg@mcgary.org>
+
+	* libiberty.h (ARRAY_SIZE): New macro.
+
 2000-06-21  Alex Samuel  <samuel@codesourcery.com>
 
 	* dyn-string.h (dyn_string_init, dyn_string_new,
diff --git a/include/libiberty.h b/include/libiberty.h
index 476e0165b3e..e6eb34739ce 100644
--- a/include/libiberty.h
+++ b/include/libiberty.h
@@ -200,6 +200,8 @@ extern int asprintf PARAMS ((char **, const char *, ...)) ATTRIBUTE_PRINTF_2;
 extern int vasprintf PARAMS ((char **, const char *, va_list))
   ATTRIBUTE_PRINTF(2,0);
 
+#define ARRAY_SIZE(a) (sizeof (a) / sizeof ((a)[0]))
+
 #ifdef __cplusplus
 }
 #endif