From: kraai <kraai@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 1 Jul 2002 20:24:41 +0000 (+0000)
Subject: 	* README.Portability (Function prototypes): Give an example of
X-Git-Tag: upstream/4.9.2~85625
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=82808dd33bc3e8d178e35ff879a5abba9c842896;p=platform%2Fupstream%2Flinaro-gcc.git

	* README.Portability (Function prototypes): Give an example of
	declaring and defining a function with no arguments.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55151 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 85775c9..5b1fe5e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2002-07-01  Matt Kraai  <kraai@alumni.cmu.edu>
 
+	* README.Portability (Function prototypes): Give an example of
+	declaring and defining a function with no arguments.
+
 	* README.Portability (Function prototypes): Document new
 	variable-argument function macros.
 
diff --git a/gcc/README.Portability b/gcc/README.Portability
index ccd05e7..dba1240 100644
--- a/gcc/README.Portability
+++ b/gcc/README.Portability
@@ -129,6 +129,17 @@ myfunc (var1, var2)
   ...
 }
 
+This implies that if the function takes no arguments, it should be
+declared and defined as follows:
+
+int myfunc PARAMS ((void))
+
+int
+myfunc ()
+{
+  ...
+}
+
 You also need to use PARAMS when referring to function protypes in
 other circumstances, for example see "Calling functions through
 pointers to functions" below.