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externs1.h revision 1.10
      1  1.10        is /*	$NetBSD: externs1.h,v 1.10 2000/10/11 14:46:23 is Exp $	*/
      2   1.2       cgd 
      3   1.1       cgd /*
      4   1.1       cgd  * Copyright (c) 1994, 1995 Jochen Pohl
      5   1.1       cgd  * All Rights Reserved.
      6   1.1       cgd  *
      7   1.1       cgd  * Redistribution and use in source and binary forms, with or without
      8   1.1       cgd  * modification, are permitted provided that the following conditions
      9   1.1       cgd  * are met:
     10   1.1       cgd  * 1. Redistributions of source code must retain the above copyright
     11   1.1       cgd  *    notice, this list of conditions and the following disclaimer.
     12   1.1       cgd  * 2. Redistributions in binary form must reproduce the above copyright
     13   1.1       cgd  *    notice, this list of conditions and the following disclaimer in the
     14   1.1       cgd  *    documentation and/or other materials provided with the distribution.
     15   1.1       cgd  * 3. All advertising materials mentioning features or use of this software
     16   1.1       cgd  *    must display the following acknowledgement:
     17   1.1       cgd  *      This product includes software developed by Jochen Pohl for
     18   1.1       cgd  *	The NetBSD Project.
     19   1.1       cgd  * 4. The name of the author may not be used to endorse or promote products
     20   1.1       cgd  *    derived from this software without specific prior written permission.
     21   1.1       cgd  *
     22   1.1       cgd  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     23   1.1       cgd  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     24   1.1       cgd  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     25   1.1       cgd  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     26   1.1       cgd  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     27   1.1       cgd  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     28   1.1       cgd  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     29   1.1       cgd  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     30   1.1       cgd  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     31   1.1       cgd  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     32   1.1       cgd  */
     33   1.1       cgd 
     34   1.1       cgd /*
     35   1.1       cgd  * main.c
     36   1.1       cgd  */
     37   1.1       cgd extern	int	aflag;
     38   1.1       cgd extern	int	bflag;
     39   1.1       cgd extern	int	cflag;
     40   1.1       cgd extern	int	dflag;
     41   1.1       cgd extern	int	eflag;
     42   1.1       cgd extern	int	Fflag;
     43   1.1       cgd extern	int	gflag;
     44   1.1       cgd extern	int	hflag;
     45   1.1       cgd extern	int	pflag;
     46   1.1       cgd extern	int	rflag;
     47   1.1       cgd extern	int	sflag;
     48   1.1       cgd extern	int	tflag;
     49   1.1       cgd extern	int	uflag;
     50   1.1       cgd extern	int	vflag;
     51   1.1       cgd extern	int	yflag;
     52   1.9  christos extern	int	wflag;
     53   1.1       cgd extern	int	zflag;
     54   1.1       cgd 
     55   1.1       cgd extern	void	norecover __P((void));
     56   1.1       cgd 
     57   1.1       cgd /*
     58   1.1       cgd  * cgram.y
     59   1.1       cgd  */
     60   1.1       cgd extern	int	blklev;
     61   1.1       cgd extern	int	mblklev;
     62   1.1       cgd extern	int	yydebug;
     63   1.1       cgd 
     64   1.1       cgd extern	int	yyerror __P((char *));
     65   1.1       cgd extern	int	yyparse __P((void));
     66   1.1       cgd 
     67   1.1       cgd /*
     68   1.1       cgd  * scan.l
     69   1.1       cgd  */
     70   1.1       cgd extern	pos_t	curr_pos;
     71   1.1       cgd extern	pos_t	csrc_pos;
     72   1.1       cgd extern	symt_t	symtyp;
     73   1.1       cgd extern	FILE	*yyin;
     74   1.1       cgd extern	u_quad_t qbmasks[], qlmasks[], qumasks[];
     75   1.1       cgd 
     76   1.1       cgd extern	void	initscan __P((void));
     77   1.1       cgd extern	int	sign __P((quad_t, tspec_t, int));
     78   1.1       cgd extern	int	msb __P((quad_t, tspec_t, int));
     79   1.1       cgd extern	quad_t	xsign __P((quad_t, tspec_t, int));
     80   1.6       jpo extern	void	clrwflgs __P((void));
     81   1.1       cgd extern	sym_t	*getsym __P((sbuf_t *));
     82   1.1       cgd extern	void	cleanup __P((void));
     83   1.1       cgd extern	sym_t	*pushdown __P((sym_t *));
     84   1.1       cgd extern	void	rmsym __P((sym_t *));
     85   1.1       cgd extern	void	rmsyms __P((sym_t *));
     86   1.1       cgd extern	void	inssym __P((int, sym_t *));
     87   1.5       jpo extern	void	freeyyv __P((void *, int));
     88   1.1       cgd extern	int	yylex __P((void));
     89   1.1       cgd 
     90   1.1       cgd /*
     91   1.1       cgd  * mem1.c
     92   1.1       cgd  */
     93   1.1       cgd extern	const	char *fnalloc __P((const char *));
     94   1.1       cgd extern	const	char *fnnalloc __P((const char *, size_t));
     95   1.1       cgd extern	int	getfnid __P((const char *));
     96   1.1       cgd 
     97   1.1       cgd extern	void	initmem __P((void));
     98   1.1       cgd 
     99   1.1       cgd extern	void	*getblk __P((size_t));
    100   1.1       cgd extern	void	*getlblk __P((int, size_t));
    101   1.1       cgd extern	void	freeblk __P((void));
    102   1.1       cgd extern	void	freelblk __P((int));
    103   1.1       cgd 
    104   1.1       cgd extern	void	*tgetblk __P((size_t));
    105   1.1       cgd extern	tnode_t	*getnode __P((void));
    106   1.1       cgd extern	void	tfreeblk __P((void));
    107   1.1       cgd extern	struct	mbl *tsave __P((void));
    108   1.1       cgd extern	void	trestor __P((struct mbl *));
    109   1.1       cgd 
    110   1.1       cgd /*
    111   1.1       cgd  * err.c
    112   1.1       cgd  */
    113   1.1       cgd extern	int	nerr;
    114   1.1       cgd extern	int	sytxerr;
    115   1.1       cgd extern	const	char *msgs[];
    116   1.1       cgd 
    117   1.9  christos extern	void	msglist __P((void));
    118   1.1       cgd extern	void	error __P((int, ...));
    119   1.1       cgd extern	void	warning __P((int, ...));
    120   1.1       cgd extern	void	message __P((int, ...));
    121   1.4       jpo extern	int	gnuism __P((int, ...));
    122  1.10        is extern	void	lerror __P((const char *, ...))
    123  1.10        is      __attribute__((__noreturn__,__format__(__printf__, 1, 2)));
    124   1.1       cgd 
    125   1.1       cgd /*
    126   1.1       cgd  * decl.c
    127   1.1       cgd  */
    128   1.1       cgd extern	dinfo_t	*dcs;
    129   1.1       cgd extern	const	char *unnamed;
    130   1.1       cgd extern	int	enumval;
    131   1.1       cgd 
    132   1.1       cgd extern	void	initdecl __P((void));
    133   1.1       cgd extern	type_t	*gettyp __P((tspec_t));
    134   1.1       cgd extern	type_t	*duptyp __P((const type_t *));
    135   1.1       cgd extern	type_t	*tduptyp __P((const type_t *));
    136   1.1       cgd extern	int	incompl __P((type_t *));
    137   1.1       cgd extern	void	setcompl __P((type_t *, int));
    138   1.1       cgd extern	void	addscl __P((scl_t));
    139   1.1       cgd extern	void	addtype __P((type_t *));
    140   1.1       cgd extern	void	addqual	__P((tqual_t));
    141   1.1       cgd extern	void	pushdecl __P((scl_t));
    142   1.1       cgd extern	void	popdecl __P((void));
    143   1.7       jpo extern	void	setasm __P((void));
    144   1.1       cgd extern	void	clrtyp __P((void));
    145   1.1       cgd extern	void	deftyp __P((void));
    146   1.1       cgd extern	int	length __P((type_t *, const char *));
    147   1.1       cgd extern	int	getbound __P((type_t *));
    148   1.1       cgd extern	sym_t	*lnklst __P((sym_t *, sym_t *));
    149   1.1       cgd extern	void	chktyp __P((sym_t *));
    150   1.1       cgd extern	sym_t	*decl1str __P((sym_t *));
    151   1.1       cgd extern	sym_t	*bitfield __P((sym_t *, int));
    152   1.1       cgd extern	pqinf_t	*mergepq __P((pqinf_t *, pqinf_t *));
    153   1.1       cgd extern	sym_t	*addptr __P((sym_t *, pqinf_t *));
    154   1.1       cgd extern	sym_t	*addarray __P((sym_t *, int, int));
    155   1.1       cgd extern	sym_t	*addfunc __P((sym_t *, sym_t *));
    156   1.1       cgd extern	void	chkfdef __P((sym_t *, int));
    157   1.1       cgd extern	sym_t	*dname __P((sym_t *));
    158   1.1       cgd extern	sym_t	*iname __P((sym_t *));
    159   1.1       cgd extern	type_t	*mktag __P((sym_t *, tspec_t, int, int));
    160   1.1       cgd extern	const	char *scltoa __P((scl_t));
    161   1.1       cgd extern	type_t	*compltag __P((type_t *, sym_t *));
    162   1.1       cgd extern	sym_t	*ename __P((sym_t *, int, int));
    163   1.1       cgd extern	void	decl1ext __P((sym_t *, int));
    164   1.1       cgd extern	void	cpuinfo __P((sym_t *, sym_t *));
    165   1.1       cgd extern	int	isredec __P((sym_t *, int *));
    166   1.1       cgd extern	int	eqtype __P((type_t *, type_t *, int, int, int *));
    167   1.1       cgd extern	void	compltyp __P((sym_t *, sym_t *));
    168   1.1       cgd extern	sym_t	*decl1arg __P((sym_t *, int));
    169   1.1       cgd extern	void	cluparg __P((void));
    170   1.1       cgd extern	void	decl1loc __P((sym_t *, int));
    171   1.1       cgd extern	sym_t	*aname __P((void));
    172   1.1       cgd extern	void	globclup __P((void));
    173   1.1       cgd extern	sym_t	*decl1abs __P((sym_t *));
    174   1.1       cgd extern	void	chksz __P((sym_t *));
    175   1.1       cgd extern	void	setsflg __P((sym_t *));
    176   1.1       cgd extern	void	setuflg __P((sym_t *, int, int));
    177   1.7       jpo extern	void	chkusage __P((dinfo_t *));
    178   1.7       jpo extern	void	chkusg1 __P((int, sym_t *));
    179   1.1       cgd extern	void	chkglsyms __P((void));
    180   1.4       jpo extern	void	prevdecl __P((int, sym_t *));
    181   1.1       cgd 
    182   1.1       cgd /*
    183   1.1       cgd  * tree.c
    184   1.1       cgd  */
    185   1.1       cgd extern	void	initmtab __P((void));
    186   1.1       cgd extern	type_t	*incref __P((type_t *, tspec_t));
    187   1.1       cgd extern	type_t	*tincref __P((type_t *, tspec_t));
    188   1.1       cgd extern	tnode_t	*getcnode __P((type_t *, val_t *));
    189   1.1       cgd extern	tnode_t	*getnnode __P((sym_t *, int));
    190   1.1       cgd extern	tnode_t	*getsnode __P((strg_t *));
    191   1.1       cgd extern	sym_t	*strmemb __P((tnode_t *, op_t, sym_t *));
    192   1.1       cgd extern	tnode_t	*build __P((op_t, tnode_t *, tnode_t *));
    193   1.1       cgd extern	tnode_t	*cconv __P((tnode_t *));
    194   1.1       cgd extern	int	typeok __P((op_t, int, tnode_t *, tnode_t *));
    195   1.1       cgd extern	tnode_t	*promote __P((op_t, int, tnode_t *));
    196   1.1       cgd extern	tnode_t	*convert __P((op_t, int, type_t *, tnode_t *));
    197   1.1       cgd extern	void	cvtcon __P((op_t, int, type_t *, val_t *, val_t *));
    198   1.1       cgd extern	const	char *tyname __P((type_t *));
    199   1.1       cgd extern	tnode_t	*bldszof __P((type_t *));
    200   1.1       cgd extern	tnode_t	*cast __P((tnode_t *, type_t *));
    201   1.1       cgd extern	tnode_t	*funcarg __P((tnode_t *, tnode_t *));
    202   1.1       cgd extern	tnode_t	*funccall __P((tnode_t *, tnode_t *));
    203   1.1       cgd extern	val_t	*constant __P((tnode_t *));
    204   1.1       cgd extern	void	expr __P((tnode_t *, int, int));
    205   1.1       cgd extern	void	chkmisc __P((tnode_t *, int, int, int, int, int, int));
    206   1.1       cgd extern	int	conaddr __P((tnode_t *, sym_t **, ptrdiff_t *));
    207   1.1       cgd extern	strg_t	*catstrg __P((strg_t *, strg_t *));
    208   1.1       cgd 
    209   1.1       cgd /*
    210   1.1       cgd  * func.c
    211   1.1       cgd  */
    212   1.1       cgd extern	sym_t	*funcsym;
    213   1.1       cgd extern	int	reached;
    214   1.1       cgd extern	int	rchflg;
    215   1.1       cgd extern	int	ftflg;
    216   1.1       cgd extern	int	nargusg;
    217   1.1       cgd extern	pos_t	aupos;
    218   1.1       cgd extern	int	nvararg;
    219   1.1       cgd extern	pos_t	vapos;
    220   1.1       cgd extern	int	prflstrg;
    221   1.1       cgd extern	pos_t	prflpos;
    222   1.1       cgd extern	int	scflstrg;
    223   1.1       cgd extern	pos_t	scflpos;
    224   1.6       jpo extern	int	ccflg;
    225   1.1       cgd extern	int	llibflg;
    226   1.6       jpo extern	int	nowarn;
    227   1.1       cgd extern	int	plibflg;
    228   1.6       jpo extern	int	quadflg;
    229   1.1       cgd 
    230   1.1       cgd extern	void	pushctrl __P((int));
    231   1.1       cgd extern	void	popctrl __P((int));
    232   1.1       cgd extern	void	chkreach __P((void));
    233   1.1       cgd extern	void	funcdef __P((sym_t *));
    234   1.1       cgd extern	void	funcend __P((void));
    235   1.1       cgd extern	void	label __P((int, sym_t *, tnode_t *));
    236   1.1       cgd extern	void	if1 __P((tnode_t *));
    237   1.1       cgd extern	void	if2 __P((void));
    238   1.1       cgd extern	void	if3 __P((int));
    239   1.1       cgd extern	void	switch1 __P((tnode_t *));
    240   1.1       cgd extern	void	switch2 __P((void));
    241   1.1       cgd extern	void	while1 __P((tnode_t *));
    242   1.1       cgd extern	void	while2 __P((void));
    243   1.1       cgd extern	void	do1 __P((void));
    244   1.1       cgd extern	void	do2 __P((tnode_t *));
    245   1.1       cgd extern	void	for1 __P((tnode_t *, tnode_t *, tnode_t *));
    246   1.1       cgd extern	void	for2 __P((void));
    247   1.1       cgd extern	void	dogoto __P((sym_t *));
    248   1.1       cgd extern	void	docont __P((void));
    249   1.1       cgd extern	void	dobreak __P((void));
    250   1.1       cgd extern	void	doreturn __P((tnode_t *));
    251   1.7       jpo extern	void	glclup __P((int));
    252   1.1       cgd extern	void	argsused __P((int));
    253   1.1       cgd extern	void	constcond __P((int));
    254   1.1       cgd extern	void	fallthru __P((int));
    255   1.1       cgd extern	void	notreach __P((int));
    256   1.1       cgd extern	void	lintlib __P((int));
    257   1.1       cgd extern	void	linted __P((int));
    258   1.1       cgd extern	void	varargs __P((int));
    259   1.1       cgd extern	void	printflike __P((int));
    260   1.1       cgd extern	void	scanflike __P((int));
    261   1.1       cgd extern	void	protolib __P((int));
    262   1.6       jpo extern	void	longlong __P((int));
    263   1.1       cgd 
    264   1.1       cgd /*
    265   1.1       cgd  * init.c
    266   1.1       cgd  */
    267   1.1       cgd extern	int	initerr;
    268   1.1       cgd extern	sym_t	*initsym;
    269   1.1       cgd extern	int	startinit;
    270   1.1       cgd 
    271   1.1       cgd extern	void	prepinit __P((void));
    272   1.1       cgd extern	void	initrbr __P((void));
    273   1.1       cgd extern	void	initlbr __P((void));
    274   1.1       cgd extern	void	mkinit __P((tnode_t *));
    275   1.1       cgd 
    276   1.1       cgd /*
    277   1.1       cgd  * emit.c
    278   1.1       cgd  */
    279   1.1       cgd extern	void	outtype __P((type_t *));
    280   1.1       cgd extern	const	char *ttos __P((type_t *));
    281   1.3       jpo extern	void	outsym __P((sym_t *, scl_t, def_t));
    282   1.4       jpo extern	void	outfdef __P((sym_t *, pos_t *, int, int, sym_t *));
    283   1.1       cgd extern	void	outcall __P((tnode_t *, int, int));
    284   1.1       cgd extern	void	outusg __P((sym_t *));
    285