13124c3e0SJohn Polstra /*- 23124c3e0SJohn Polstra * Copyright 1996-1998 John D. Polstra. 33124c3e0SJohn Polstra * All rights reserved. 43124c3e0SJohn Polstra * 53124c3e0SJohn Polstra * Redistribution and use in source and binary forms, with or without 63124c3e0SJohn Polstra * modification, are permitted provided that the following conditions 73124c3e0SJohn Polstra * are met: 83124c3e0SJohn Polstra * 1. Redistributions of source code must retain the above copyright 93124c3e0SJohn Polstra * notice, this list of conditions and the following disclaimer. 103124c3e0SJohn Polstra * 2. Redistributions in binary form must reproduce the above copyright 113124c3e0SJohn Polstra * notice, this list of conditions and the following disclaimer in the 123124c3e0SJohn Polstra * documentation and/or other materials provided with the distribution. 133124c3e0SJohn Polstra * 143124c3e0SJohn Polstra * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 153124c3e0SJohn Polstra * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 163124c3e0SJohn Polstra * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 173124c3e0SJohn Polstra * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 183124c3e0SJohn Polstra * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 193124c3e0SJohn Polstra * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 203124c3e0SJohn Polstra * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 213124c3e0SJohn Polstra * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 223124c3e0SJohn Polstra * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 233124c3e0SJohn Polstra * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 243124c3e0SJohn Polstra * 253124c3e0SJohn Polstra * $Id: debug.h,v 1.1 1998/03/05 21:05:49 jdp Exp $ 263124c3e0SJohn Polstra */ 273124c3e0SJohn Polstra 283124c3e0SJohn Polstra /* 293124c3e0SJohn Polstra * Support for printing debugging messages. 303124c3e0SJohn Polstra */ 313124c3e0SJohn Polstra 323124c3e0SJohn Polstra #ifndef DEBUG_H 333124c3e0SJohn Polstra #define DEBUG_H 1 343124c3e0SJohn Polstra 353124c3e0SJohn Polstra #ifndef __GNUC__ 363124c3e0SJohn Polstra #error "This file must be compiled with GCC" 373124c3e0SJohn Polstra #endif 383124c3e0SJohn Polstra 393124c3e0SJohn Polstra extern void debug_printf(const char *, ...); 403124c3e0SJohn Polstra extern int debug; 413124c3e0SJohn Polstra 423124c3e0SJohn Polstra #ifdef DEBUG 433124c3e0SJohn Polstra #define dbg(format, args...) debug_printf(format , ## args) 443124c3e0SJohn Polstra #else 453124c3e0SJohn Polstra #define dbg(format, args...) ((void) 0) 463124c3e0SJohn Polstra #endif 473124c3e0SJohn Polstra 483124c3e0SJohn Polstra #endif /* DEBUG_H */ 49