/* str.h * * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1999, 2000, 2005 * by Larry Wall and others * * You may distribute under the terms of either the GNU General Public * License or the Artistic License, as specified in the README file. */ struct string { char * str_ptr; /* pointer to malloced string */ double str_nval; /* numeric value, if any */ int str_len; /* allocated size */ int str_cur; /* length of str_ptr as a C string */ union { STR *str_next; /* while free, link to next free str */ } str_link; char str_pok; /* state of str_ptr */ char str_nok; /* state of str_nval */ }; #define Nullstr Null(STR*) /* the following macro updates any magic values this str is associated with */ #define STABSET(x) (x->str_link.str_magic && stabset(x->str_link.str_magic,x)) EXT STR **tmps_list; EXT long tmps_max INIT(-1); char * str_2ptr ( STR *str ); void str_cat ( STR *str, const char *ptr ); void str_free ( STR *str ); char * str_gets ( STR *str, FILE *fp ); int str_len ( STR *str ); STR * str_make ( const char *s ); void str_ncat ( STR *str, const char *ptr, int len ); STR * str_new ( int len ); void str_nset ( STR *str, const char *ptr, int len ); void str_numset ( STR *str, double num ); void str_scat ( STR *dstr, STR *sstr ); void str_set ( STR *str, const char *ptr ); void str_sset ( STR *dstr, STR *sstr );