/***************************************************************************\
[*]    ___    ____   ____   __   __  ____ [*]   ROGUE: ROM With Attitude  [*]
[*]   /#/ )  /#/  ) /#/  ) /#/  /#/ /#/   [*]    All rights reserved      [*]
[*]  /#/ <  /#/  / /#/ _  /#/  /#/ /#/--  [*]   Copyright(C) 2000-2003    [*]
[*] /#/   \(#(__/ (#(__/ (#(__/#/ (#(___  [*] Kenneth Conley (Mendanbar)  [*]
[*]  Expression of Digital Creativity..   [*]  roguemud@yahoogroups.com   [*]
[-]---------------------------------------+-+-----------------------------[-]
[*] File: utils.h                                                         [*]
[*] Usage: various internal functions of a utility nature                 [*]
\***************************************************************************/

#ifndef __UTILS_H__
#define __UTILS_H__

#include "types.h"

// Public Functions
int get_line(FILE *fl, char *buf);

// defines
#define plus(num)		((num) > 0 ? "+" : "")
#define plusminus(num)		((num) > 0 ? "+" : "-")

#define repstr(pstr, nstr)	{ free_string(pstr); pstr = str_dup(nstr); }

#if !defined(__STRING)
#define __STRING(x)     #x
#endif

#define BUFFER_MEMORY 0

#if BUFFER_MEMORY

#define CREATE(result, type, number)  do {\
	if (!((result) = (type *) debug_calloc ((number), sizeof(type), __STRING(result), __FUNCTION__, __LINE__)))\
		{ perror("malloc failure"); abort(); } } while(0)

#define RECREATE(result,type,number) do {\
	if (!((result) = (type *) debug_realloc ((result), sizeof(type) * (number), __STRING(result), __FUNCTION__, __LINE__)))\
		{ perror("realloc failure"); abort(); } } while(0)

#else

#define CREATE(result, type, number)  do {\
	if ((number * sizeof(type)) <= 0) {\
		mudlogf(BRF, 102, TRUE, "CODEERR: Attempt to alloc 0 at %s:%d", __FUNCTION__, __LINE__);\
	}\
	if (!((result) = (type *) ALLOC ((number ? number : 1), sizeof(type))))\
		{ perror("malloc failure"); abort(); } } while(0)

#define RECREATE(result,type,number) do {\
  if (!((result) = (type *) realloc ((result), sizeof(type) * (number))))\
	{ perror("realloc failure"); abort(); } } while(0)

#endif


#endif