/* Header file for UTF-8 functions
Copyright (C) 2001, 2002 Peter Verthez
- Permission granted to do anything with this file that you want, as long
- as the above copyright is retained in all copies.
- THERE IS NO WARRANTY - USE AT YOUR OWN RISK
+ The UTF8 tools library is free software; you can redistribute it
+ and/or modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The Gedcom parser library is distributed in the hope that it will be
+ useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the Gedcom parser library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA.
*/
/* $Id$ */
/* $Name$ */
-#ifndef __UTF8_H
-#define __UTF8_H
+#ifndef __UTF8TOOLS_H
+#define __UTF8TOOLS_H
#ifdef __cplusplus
extern "C" {
/* Returns 1 if string is valid UTF-8 string, 0 otherwise */
int is_utf8_string(const char* input);
+ /* Returns respectively a pointer to the next or the nth UTF-8 character.
+ The value n = 0 is the first character of the input, i.e.
+ next_utf8_char(input) is the same as nth_utf8_char(input, 1) */
+char* next_utf8_char(char* input);
+char* nth_utf8_char(char* input, int n);
+
/* Functions for creating and freeing conversion buffers yourself */
conv_buffer_t create_conv_buffer(int size);
void free_conv_buffer(conv_buffer_t buf);
}
#endif
-#endif /* __UTF8_H */
+#endif /* __UTF8TOOLS_H */