/* *********************************************************************util.h - memory allocation, error reporting, and other mundane stuffCopyright (C) 1991 Dean RubineThis program is free software; you can redistribute it and/or modifyit under the terms of the GNU General Public License. See ../COPYING forthe full agreement.**********************************************************************//* * General utility functionss * * Mostly for dealing with mundane issues such as: *	Memory allocation *	Error handling *//* * General allocation macro * * Example: *	struct list *s; s = allocate(4, struct list) * returns space for an array of 4 list structures. * Allocate will die if there is no more memory */#define	allocate(n, type)	\	((type *) myalloc(n, sizeof(type), "type"))/* * Functions */#define	STREQ(a,b)	( ! strcmp(a,b) )char	*myalloc();	/* Do not call this function directly */char	*scopy();	/* allocates memory for a string */void	debug();	/* printf on stderr -			   setting DebugFlag = 0 turns off debugging */void	error();	/* printf on stderr */void	exit_error();	/* printf on stderr, then die */int	ucstrcmp();	/* strcmp, upper case = lower case */char	*tempstring();	/* returns a pointer to space that will reused soon *//*   this is the wrong place for all of this, but got chosen since   every file includes this one */#ifdef unix#	define GRAPHICS		/* only GDEV on unix machines */#endif#ifndef unix/* various BSD to lattice C name changes */#ifdef __ECOSextern char *strdup(char *);#else#define	bcopy	movmem#endif#define index	strchr#define	rindex	strrchr#endif