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27 /* $Id: wrbuf.h,v 1.23 2007-01-06 16:05:24 adam Exp $ */
31 * \brief Header for WRBUF (growing buffer)
37 #include <yaz/xmalloc.h>
38 #include <yaz/yaz-iconv.h>
49 YAZ_EXPORT WRBUF wrbuf_alloc(void);
50 YAZ_EXPORT void wrbuf_free(WRBUF b, int free_buf);
51 YAZ_EXPORT void wrbuf_destroy(WRBUF b);
52 YAZ_EXPORT void wrbuf_rewind(WRBUF b);
53 YAZ_EXPORT int wrbuf_grow(WRBUF b, int minsize);
54 YAZ_EXPORT int wrbuf_write(WRBUF b, const char *buf, int size);
55 YAZ_EXPORT int wrbuf_xmlputs_n(WRBUF b, const char *cp, int size);
56 YAZ_EXPORT int wrbuf_puts(WRBUF b, const char *buf);
57 YAZ_EXPORT int wrbuf_puts_replace_char(WRBUF b, const char *buf,
58 const char from, const char to);
59 YAZ_EXPORT int wrbuf_xmlputs(WRBUF b, const char *cp);
60 YAZ_EXPORT void wrbuf_printf(WRBUF b, const char *fmt, ...)
62 __attribute__ ((format (printf, 2, 3)))
66 YAZ_EXPORT int wrbuf_iconv_write(WRBUF b, yaz_iconv_t cd, const char *buf,
68 YAZ_EXPORT int wrbuf_iconv_write_cdata(WRBUF b, yaz_iconv_t cd,
69 const char *buf, int size);
70 YAZ_EXPORT int wrbuf_iconv_puts(WRBUF b, yaz_iconv_t cd, const char *strz);
72 YAZ_EXPORT int wrbuf_iconv_putchar(WRBUF b, yaz_iconv_t cd, int ch);
74 YAZ_EXPORT void wrbuf_chop_right(WRBUF b);
76 #define wrbuf_len(b) ((b)->pos)
77 #define wrbuf_buf(b) ((b)->buf)
79 YAZ_EXPORT const char *wrbuf_cstr(WRBUF b);
81 #define wrbuf_putc(b, c) \
82 (((b)->pos >= (b)->size ? wrbuf_grow(b, 1) : 0), \
83 (b)->buf[(b)->pos++] = (c), 0)
91 * indent-tabs-mode: nil
93 * vim: shiftwidth=4 tabstop=8 expandtab