From: uz <uz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Thu, 3 Jun 2010 20:18:19 +0000 (+0000)
Subject: Change the prototype for _seterrno to return a char, since the function will
X-Git-Tag: V2.13.3~745
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=e9310f8ec15f1cd7c17158f9537adecca2ab84b3;p=cc65

Change the prototype for _seterrno to return a char, since the function will
always return zero in A and this can be used in C code to make the code
shorter.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4687 b7a2c559-68d2-44c3-8de9-860c34a00d81
---

diff --git a/include/errno.h b/include/errno.h
index 3743eb013..5dba2a1f7 100644
--- a/include/errno.h
+++ b/include/errno.h
@@ -47,8 +47,8 @@ extern unsigned char _oserror;
  */
 int __fastcall__ _osmaperrno (unsigned char oserror);
 
-/* Set errno to a specific error code. Used by the library */
-void __fastcall__ _seterrno (unsigned char code);
+/* Set errno to a specific error code and return zero. Used by the library */
+unsigned char __fastcall__ _seterrno (unsigned char code);
 
 /* System error codes go here */
 extern int _errno;