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executable file 168 lines (139 sloc) 4.689 kb
/* File: "c_intf.h", Time-stamp: <2009-08-06 19:07:29 feeley> */
/* Copyright (c) 1994-2009 by Marc Feeley, All Rights Reserved. */
#ifndef ___C_INTF_H
#define ___C_INTF_H
/*---------------------------------------------------------------------------*/
/* Utilities for UTF-8 encoding of characters. */
extern int ___UTF_8_bytes
___P((___UCS_4 c),
());
extern void ___UTF_8_put
___P((___UTF_8STRING *ptr,
___UCS_4 c),
());
extern ___UCS_4 ___UTF_8_get
___P((___UTF_8STRING *ptr),
());
/*---------------------------------------------------------------------------*/
/*
* Decoding/encoding of a buffer of characters (of type ___C) to a
* buffer of bytes (of type ___U8) in a certain encoding.
*/
#define ___CONVERSION_DONE 0
#define ___INCOMPLETE_CHAR 1
#define ___ILLEGAL_CHAR 2
#define char_EOL ___UNICODE_LINEFEED
extern int chars_from_bytes
___P((___C *char_buf,
int *char_buf_avail,
___U8 *byte_buf,
int *byte_buf_avail,
int *decoding_state),
());
extern int chars_to_bytes
___P((___C *char_buf,
int *char_buf_avail,
___U8 *byte_buf,
int *byte_buf_avail,
int *encoding_state),
());
extern ___SCMOBJ err_code_from_char_encoding
___P((int char_encoding,
___BOOL ctos,
int type,
int arg_num),
());
/*---------------------------------------------------------------------------*/
/* Unicode characters. */
#define ___UNICODE_NUL 0
#define ___UNICODE_BELL 7
#define ___UNICODE_BACKSPACE 8
#define ___UNICODE_TAB 9
#define ___UNICODE_LINEFEED 10
#define ___UNICODE_RETURN 13
#define ___UNICODE_ESCAPE 27
#define ___UNICODE_SPACE 32
#define ___UNICODE_DOUBLEQUOTE 34
#define ___UNICODE_SHARP 35
#define ___UNICODE_QUOTE 39
#define ___UNICODE_PLUS 43
#define ___UNICODE_COMMA 44
#define ___UNICODE_MINUS 45
#define ___UNICODE_0 48
#define ___UNICODE_1 49
#define ___UNICODE_2 50
#define ___UNICODE_3 51
#define ___UNICODE_4 52
#define ___UNICODE_5 53
#define ___UNICODE_6 54
#define ___UNICODE_7 55
#define ___UNICODE_8 56
#define ___UNICODE_9 57
#define ___UNICODE_SEMICOLON 59
#define ___UNICODE_QUESTION 63
#define ___UNICODE_AT 64
#define ___UNICODE_UPPER_A 65
#define ___UNICODE_LOWER_A 97
#define ___UNICODE_UPPER_B 66
#define ___UNICODE_LOWER_B 98
#define ___UNICODE_UPPER_C 67
#define ___UNICODE_LOWER_C 99
#define ___UNICODE_UPPER_D 68
#define ___UNICODE_LOWER_D 100
#define ___UNICODE_UPPER_E 69
#define ___UNICODE_LOWER_E 101
#define ___UNICODE_UPPER_F 70
#define ___UNICODE_LOWER_F 102
#define ___UNICODE_UPPER_G 71
#define ___UNICODE_LOWER_G 103
#define ___UNICODE_UPPER_H 72
#define ___UNICODE_LOWER_H 104
#define ___UNICODE_UPPER_I 73
#define ___UNICODE_LOWER_I 105
#define ___UNICODE_UPPER_J 74
#define ___UNICODE_LOWER_J 106
#define ___UNICODE_UPPER_K 75
#define ___UNICODE_LOWER_K 107
#define ___UNICODE_UPPER_L 76
#define ___UNICODE_LOWER_L 108
#define ___UNICODE_UPPER_M 77
#define ___UNICODE_LOWER_M 109
#define ___UNICODE_UPPER_N 78
#define ___UNICODE_LOWER_N 110
#define ___UNICODE_UPPER_O 79
#define ___UNICODE_LOWER_O 111
#define ___UNICODE_UPPER_P 80
#define ___UNICODE_LOWER_P 112
#define ___UNICODE_UPPER_Q 81
#define ___UNICODE_LOWER_Q 113
#define ___UNICODE_UPPER_R 82
#define ___UNICODE_LOWER_R 114
#define ___UNICODE_UPPER_S 83
#define ___UNICODE_LOWER_S 115
#define ___UNICODE_UPPER_T 84
#define ___UNICODE_LOWER_T 116
#define ___UNICODE_UPPER_U 85
#define ___UNICODE_LOWER_U 117
#define ___UNICODE_UPPER_V 86
#define ___UNICODE_LOWER_V 118
#define ___UNICODE_UPPER_W 87
#define ___UNICODE_LOWER_W 119
#define ___UNICODE_UPPER_X 88
#define ___UNICODE_LOWER_X 120
#define ___UNICODE_UPPER_Y 89
#define ___UNICODE_LOWER_Y 121
#define ___UNICODE_UPPER_Z 90
#define ___UNICODE_LOWER_Z 122
#define ___UNICODE_LPAREN 40
#define ___UNICODE_RPAREN 41
#define ___UNICODE_LBRACKET 91
#define ___UNICODE_BACKSLASH 92
#define ___UNICODE_RBRACKET 93
#define ___UNICODE_LBRACE 123
#define ___UNICODE_VBAR 124
#define ___UNICODE_RBRACE 125
#define ___UNICODE_RUBOUT 127
#define ___UNICODE_REPLACEMENT 0xfffd
#define ___UNICODE_BOM 0xfeff
/*---------------------------------------------------------------------------*/
#endif
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