1N/A/* $RCSfile: str.h,v $$Revision: 4.1 $$Date: 92/08/07 18:29:27 $
1N/A *
1N/A * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1999, 2000,
1N/A * by Larry Wall and others
1N/A *
1N/A * You may distribute under the terms of either the GNU General Public
1N/A * License or the Artistic License, as specified in the README file.
1N/A *
1N/A * $Log: str.h,v $
1N/A */
1N/A
1N/Astruct string {
1N/A char * str_ptr; /* pointer to malloced string */
1N/A double str_nval; /* numeric value, if any */
1N/A int str_len; /* allocated size */
1N/A int str_cur; /* length of str_ptr as a C string */
1N/A union {
1N/A STR *str_next; /* while free, link to next free str */
1N/A } str_link;
1N/A char str_pok; /* state of str_ptr */
1N/A char str_nok; /* state of str_nval */
1N/A};
1N/A
1N/A#define Nullstr Null(STR*)
1N/A
1N/A/* the following macro updates any magic values this str is associated with */
1N/A
1N/A#define STABSET(x) (x->str_link.str_magic && stabset(x->str_link.str_magic,x))
1N/A
1N/AEXT STR **tmps_list;
1N/AEXT long tmps_max INIT(-1);
1N/A
1N/Adouble str_2num ( STR *str );
1N/Achar * str_2ptr ( STR *str );
1N/Achar * str_append_till ( STR *str, char *from, int delim, char *keeplist );
1N/Avoid str_cat ( STR *str, char *ptr );
1N/Avoid str_chop ( STR *str, char *ptr );
1N/Avoid str_dec ( STR *str );
1N/Avoid str_free ( STR *str );
1N/Achar * str_gets ( STR *str, FILE *fp );
1N/Avoid str_grow ( STR *str, int len );
1N/Avoid str_inc ( STR *str );
1N/Aint str_len ( STR *str );
1N/ASTR * str_make ( char *s );
1N/ASTR * str_mortal ( STR *oldstr );
1N/Avoid str_ncat ( STR *str, char *ptr, int len );
1N/ASTR * str_new ( int len );
1N/ASTR * str_nmake ( double n );
1N/Avoid str_nset ( STR *str, char *ptr, int len );
1N/Avoid str_numset ( STR *str, double num );
1N/Avoid str_replace ( STR *str, STR *nstr );
1N/Avoid str_scat ( STR *dstr, STR *sstr );
1N/Avoid str_set ( STR *str, char *ptr );
1N/Avoid str_sset ( STR *dstr, STR *sstr );