// Copyright (c) 2025, Zak Fenton
// Zak Fenton's libc is licensed under the Mulan PSL v2. You can use this
// software according to the terms and conditions of the Mulan PSL v2.
// You may obtain a copy of Mulan PSL v2 at:
// http://license.coscl.org.cn/MulanPSL2
// THIS SOFTWARE IS PROVIDED ON AN “AS IS” BASIS, WITHOUT warranties of
// any kind, either express or implied, including but not limited to
// non-infringement, merchantability or fit for a particular purpose.
// See the Mulan PSL v2 for more details.
#ifndef _LIBC_INTERNAL_H
#define _LIBC_INTERNAL_H

/* This should be called when a function isn't yet implemented or some similar
 * irreconcilable error exists.
 */
void _libc_fatal(const char* errorstr, const char* function);
/* The _libc_fatalf function is like _libc_fatal except prints a formatted
 * string ("printf style").
 */
/*void 
#ifdef _ZCC
__classic_call
#endif
_libc_fatalf(const char* fmt, ...);*/

#define FATAL(msg) \
  _libc_fatal(msg, __func__);

#define UNIMPLEMENTED() \
  _libc_fatal("Unimplemented libc function", __func__)

/* From ifndef at top of file: */
#endif