55 lines
2.2 KiB
C
55 lines
2.2 KiB
C
/*************************************************************************/
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/* */
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/* Copyright (c) 1997-98 Richard Tobin, Language Technology Group, HCRC, */
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/* University of Edinburgh. */
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/* */
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/* THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHOR OR THE UNIVERSITY OF EDINBURGH BE LIABLE */
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/* FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF */
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/* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION */
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/* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/* */
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/*************************************************************************/
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#ifndef CTYPE16_H
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#define CTYPE16_H
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#ifndef FOR_LT
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#define STD_API
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#endif
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/* XML character types */
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STD_API void init_ctype16(void);
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STD_API int Toupper(int c);
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STD_API int Tolower(int c);
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extern STD_API unsigned char xml_char_map[];
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#define xml_legal 0x01
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#define xml_namestart 0x02
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#define xml_namechar 0x04
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#define xml_whitespace 0x08
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#if CHAR_SIZE == 8
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/* And with 0xff so that it works if char is signed */
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#define is_xml_legal(c) (xml_char_map[(int)(c) & 0xff] & xml_legal)
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#define is_xml_namestart(c) (xml_char_map[(int)(c) & 0xff] & xml_namestart)
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#define is_xml_namechar(c) (xml_char_map[(int)(c) & 0xff] & xml_namechar)
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#define is_xml_whitespace(c) (xml_char_map[(int)(c) & 0xff] & xml_whitespace)
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#else
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/* Note! these macros evaluate their argument more than once! */
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#define is_xml_legal(c) (c < 0x110000 && (c >= 0x10000 || (xml_char_map[c] & xml_legal)))
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#define is_xml_namestart(c) (c < 0x10000 && (xml_char_map[c] & xml_namestart))
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#define is_xml_namechar(c) (c < 0x10000 && (xml_char_map[c] & xml_namechar))
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#define is_xml_whitespace(c) (c < 0x10000 && (xml_char_map[c] & xml_whitespace))
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#endif
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#endif /* CTYPE16_H */
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