Added a prototype for _seterrno().

git-svn-id: svn://svn.cc65.org/cc65/trunk@4686 b7a2c559-68d2-44c3-8de9-860c34a00d81

diff --git a/include/errno.h b/include/errno.h
index cacbe0e2f92377b919f50546e4a7d2dfb7cb88be..3743eb0134be107ed7101d314efd0f28f45c1ddb 100644 (file)
--- a/include/errno.h
+++ b/include/errno.h
@@ -47,6 +47,9 @@ 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);
+
 /* System error codes go here */
 extern int _errno;