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      1 /* $NetBSD: externs2.h,v 1.24 2025/05/24 07:38:59 rillig Exp $ */
      2 
      3 /*
      4  * Copyright (c) 1996 Christopher G. Demetriou.  All Rights Reserved.
      5  * Copyright (c) 1994, 1995 Jochen Pohl
      6  * All Rights Reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in the
     15  *    documentation and/or other materials provided with the distribution.
     16  * 3. All advertising materials mentioning features or use of this software
     17  *    must display the following acknowledgement:
     18  *	This product includes software developed by Jochen Pohl for
     19  *	The NetBSD Project.
     20  * 4. The name of the author may not be used to endorse or promote products
     21  *    derived from this software without specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     24  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     25  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     26  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     27  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     28  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     29  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     30  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     31  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     32  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     33  */
     34 
     35 /*
     36  * main2.c
     37  */
     38 extern bool Cflag;
     39 extern bool Fflag;
     40 extern bool Hflag;
     41 extern bool hflag;
     42 extern bool sflag;
     43 extern bool tflag;
     44 extern bool uflag;
     45 extern bool xflag;
     46 extern const char *libname;
     47 
     48 /*
     49  * hash.c
     50  */
     51 hte_t **htab_new(void);
     52 hte_t *hash_search(hte_t **, const char *, bool);
     53 void symtab_init(void);
     54 void symtab_forall(void (*)(hte_t *));
     55 void symtab_forall_sorted(void (*)(const hte_t *));
     56 void hash_free(hte_t **);
     57 
     58 #define	htab_search(a, b)	hash_search(NULL, (a), (b))
     59 
     60 /*
     61  * read.c
     62  */
     63 extern const char **fnames;
     64 extern type_t **tlst;
     65 
     66 void readfile(const char *);
     67 void mkstatic(hte_t *);
     68 
     69 /*
     70  * chk.c
     71  */
     72 void mark_main_as_used(void);
     73 void check_name(const hte_t *);
     74 
     75 /*
     76  * msg.c
     77  */
     78 void msg(int, ...);
     79 const char *mkpos(const pos_t *);
     80 
     81 /*
     82  * emit2.c
     83  */
     84 void outlib(const char *);
     85 int addoutfile(short);
     86