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diff --git a/qemu/roms/openhackware/src/libc/include/errno.h b/qemu/roms/openhackware/src/libc/include/errno.h
new file mode 100644
index 000000000..f6242a581
--- /dev/null
+++ b/qemu/roms/openhackware/src/libc/include/errno.h
@@ -0,0 +1,62 @@
+/*
+ * <errno.h>
+ *
+ * Open Hack'Ware BIOS errno management
+ * 
+ * Copyright (c) 2004-2005 Jocelyn Mayer
+ * 
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License V2
+ *   as published by the Free Software Foundation
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#if !defined (__OHW_ERRNO_H__)
+#define __OHW_ERRNO_H__
+
+struct task {
+    int errno;
+};
+
+extern struct task cur_task;
+
+void *get_current_stack (void);
+
+static inline int *errno_location (void)
+{
+    /* XXX: to fix */
+#if 0
+    struct task *taskp;
+    
+    taskp = get_current_stack();
+
+    return &taskp->errno;
+#else
+    return &cur_task.errno;
+#endif
+}
+
+static inline void set_errno (int errnum)
+{
+    *(errno_location()) = errnum;
+}
+
+static inline int get_errno (void)
+{
+    return *(errno_location());
+}
+
+#define errno get_errno()
+
+enum {
+    ENOMEM,
+};
+
+#endif /* !defined (__OHW_ERRNO_H__) */