1 /* 2 * Function prototypes for handling string buffers. 3 * Copyright (C) 2000, 2001, 2002, 2003, 2004 Shawn Betts <sabetts@vcn.bc.ca> 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License as published by the Free 7 * Software Foundation; either version 2 of the License, or (at your option) 8 * any later version. 9 * 10 * This program is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 * more details. 14 * 15 * You should have received a copy of the GNU General Public License along with 16 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple 17 * Place, Suite 330, Boston, MA 02111-1307 USA. 18 */ 19 20 #ifndef _SDORFEHS_SBUF_H 21 #define _SDORFEHS_SBUF_H 1 22 23 #include <stdlib.h> 24 25 struct sbuf { 26 char *data; 27 size_t len; 28 size_t maxsz; 29 30 /* sbuf can exist in a list. */ 31 struct list_head node; 32 }; 33 34 struct sbuf *sbuf_new(size_t initsz); 35 void sbuf_free(struct sbuf *b); 36 char *sbuf_free_struct(struct sbuf *b); 37 char *sbuf_concat(struct sbuf *b, const char *str); 38 char *sbuf_nconcat(struct sbuf *b, const char *str, int len); 39 char *sbuf_utf8_nconcat(struct sbuf *b, const char *s, int width); 40 char *sbuf_copy(struct sbuf *b, const char *str); 41 char *sbuf_clear(struct sbuf *b); 42 char *sbuf_get(struct sbuf *b); 43 char *sbuf_printf(struct sbuf *b, char *fmt,...); 44 char *sbuf_printf_concat(struct sbuf *b, char *fmt,...); 45 void sbuf_chop(struct sbuf *b); 46 47 #endif /* ! _SDORFEHS_SBUF_H */ 48