54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
/* $RCSfile: str.h,v $$Revision: 4.1 $$Date: 92/08/07 18:29:27 $
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*
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* Copyright (c) 1991-1997, Larry Wall
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*
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* You may distribute under the terms of either the GNU General Public
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* License or the Artistic License, as specified in the README file.
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*
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* $Log: str.h,v $
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*/
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struct string {
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char * str_ptr; /* pointer to malloced string */
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double str_nval; /* numeric value, if any */
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int str_len; /* allocated size */
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int str_cur; /* length of str_ptr as a C string */
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union {
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STR *str_next; /* while free, link to next free str */
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} str_link;
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char str_pok; /* state of str_ptr */
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char str_nok; /* state of str_nval */
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};
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#define Nullstr Null(STR*)
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/* the following macro updates any magic values this str is associated with */
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#define STABSET(x) (x->str_link.str_magic && stabset(x->str_link.str_magic,x))
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EXT STR **tmps_list;
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EXT long tmps_max INIT(-1);
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double str_2num ( STR *str );
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char * str_2ptr ( STR *str );
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char * str_append_till ( STR *str, char *from, int delim, char *keeplist );
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void str_cat ( STR *str, char *ptr );
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void str_chop ( STR *str, char *ptr );
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void str_dec ( STR *str );
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void str_free ( STR *str );
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char * str_gets ( STR *str, FILE *fp );
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void str_grow ( STR *str, int len );
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void str_inc ( STR *str );
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int str_len ( STR *str );
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STR * str_make ( char *s );
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STR * str_mortal ( STR *oldstr );
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void str_ncat ( STR *str, char *ptr, int len );
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STR * str_new ( int len );
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STR * str_nmake ( double n );
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void str_nset ( STR *str, char *ptr, int len );
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void str_numset ( STR *str, double num );
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void str_replace ( STR *str, STR *nstr );
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void str_scat ( STR *dstr, STR *sstr );
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void str_set ( STR *str, char *ptr );
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void str_sset ( STR *dstr, STR *sstr );
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