3 * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1999, 2000, 2005
4 * by Larry Wall and others
6 * You may distribute under the terms of either the GNU General Public
7 * License or the Artistic License, as specified in the README file.
11 char * str_ptr; /* pointer to malloced string */
12 double str_nval; /* numeric value, if any */
13 int str_len; /* allocated size */
14 int str_cur; /* length of str_ptr as a C string */
16 STR *str_next; /* while free, link to next free str */
18 char str_pok; /* state of str_ptr */
19 char str_nok; /* state of str_nval */
22 #define Nullstr Null(STR*)
24 /* the following macro updates any magic values this str is associated with */
26 #define STABSET(x) (x->str_link.str_magic && stabset(x->str_link.str_magic,x))
29 EXT long tmps_max INIT(-1);
31 char * str_2ptr ( STR *str );
32 void str_cat ( STR *str, char *ptr );
33 void str_free ( STR *str );
34 char * str_gets ( STR *str, FILE *fp );
35 int str_len ( STR *str );
36 STR * str_make ( char *s );
37 void str_ncat ( STR *str, char *ptr, int len );
38 STR * str_new ( int len );
39 void str_nset ( STR *str, char *ptr, int len );
40 void str_numset ( STR *str, double num );
41 void str_scat ( STR *dstr, STR *sstr );
42 void str_set ( STR *str, char *ptr );
43 void str_sset ( STR *dstr, STR *sstr );