[binutils.git] / libiberty / safe-ctype.c

/* <ctype.h> replacement macros.

   Copyright (C) 2000 Free Software Foundation, Inc.
   Contributed by Zack Weinberg <[email protected]>.

This file is part of the libiberty library.
Libiberty is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

Libiberty 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
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with libiberty; see the file COPYING.LIB.  If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

/*

@defvr Extension HOST_CHARSET
This macro indicates the basic character set and encoding used by the
host: more precisely, the encoding used for character constants in
preprocessor @samp{#if} statements (the C "execution character set").
It is defined by @file{safe-ctype.h}, and will be an integer constant
with one of the following values:

@ftable @code
@item HOST_CHARSET_UNKNOWN
The host character set is unknown - that is, not one of the next two
possibilities.

@item HOST_CHARSET_ASCII
The host character set is ASCII.

@item HOST_CHARSET_EBCDIC
The host character set is some variant of EBCDIC.  (Only one of the
nineteen EBCDIC varying characters is tested; exercise caution.)
@end ftable
@end defvr

@deffn  Extension ISALPHA  (@var{c})
@deffnx Extension ISALNUM  (@var{c})
@deffnx Extension ISBLANK  (@var{c})
@deffnx Extension ISCNTRL  (@var{c})
@deffnx Extension ISDIGIT  (@var{c})
@deffnx Extension ISGRAPH  (@var{c})
@deffnx Extension ISLOWER  (@var{c})
@deffnx Extension ISPRINT  (@var{c})
@deffnx Extension ISPUNCT  (@var{c})
@deffnx Extension ISSPACE  (@var{c})
@deffnx Extension ISUPPER  (@var{c})
@deffnx Extension ISXDIGIT (@var{c})

These twelve macros are defined by @file{safe-ctype.h}.  Each has the
same meaning as the corresponding macro (with name in lowercase)
defined by the standard header @file{ctype.h}.  For example,
@code{ISALPHA} returns true for alphabetic characters and false for
others.  However, there are two differences between these macros and
those provided by @file{ctype.h}:

@itemize @bullet
@item These macros are guaranteed to have well-defined behavior for all 
values representable by @code{signed char} and @code{unsigned char}, and
for @code{EOF}.

@item These macros ignore the current locale; they are true for these
fixed sets of characters:
@multitable {@code{XDIGIT}} {yada yada yada yada yada yada yada yada}
@item @code{ALPHA}  @tab @kbd{A-Za-z}
@item @code{ALNUM}  @tab @kbd{A-Za-z0-9}
@item @code{BLANK}  @tab @kbd{space tab}
@item @code{CNTRL}  @tab @code{!PRINT}
@item @code{DIGIT}  @tab @kbd{0-9}
@item @code{GRAPH}  @tab @code{ALNUM || PUNCT}
@item @code{LOWER}  @tab @kbd{a-z}
@item @code{PRINT}  @tab @code{GRAPH ||} @kbd{space}
@item @code{PUNCT}  @tab @kbd{`~!@@#$%^&*()_-=+[@{]@}\|;:'",<.>/?}
@item @code{SPACE}  @tab @kbd{space tab \n \r \f \v}
@item @code{UPPER}  @tab @kbd{A-Z}
@item @code{XDIGIT} @tab @kbd{0-9A-Fa-f}
@end multitable

Note that, if the host character set is ASCII or a superset thereof,
all these macros will return false for all values of @code{char} outside
the range of 7-bit ASCII.  In particular, both ISPRINT and ISCNTRL return
false for characters with numeric values from 128 to 255.
@end itemize
@end deffn

@deffn  Extension ISIDNUM         (@var{c})
@deffnx Extension ISIDST          (@var{c})
@deffnx Extension IS_VSPACE       (@var{c})
@deffnx Extension IS_NVSPACE      (@var{c})
@deffnx Extension IS_SPACE_OR_NUL (@var{c})
@deffnx Extension IS_ISOBASIC     (@var{c})
These six macros are defined by @file{safe-ctype.h} and provide
additional character classes which are useful when doing lexical
analysis of C or similar languages.  They are true for the following
sets of characters:

@multitable {@code{SPACE_OR_NUL}} {yada yada yada yada yada yada yada yada}
@item @code{IDNUM}        @tab @kbd{A-Za-z0-9_}
@item @code{IDST}         @tab @kbd{A-Za-z_}
@item @code{VSPACE}       @tab @kbd{\r \n}
@item @code{NVSPACE}      @tab @kbd{space tab \f \v \0}
@item @code{SPACE_OR_NUL} @tab @code{VSPACE || NVSPACE}
@item @code{ISOBASIC}     @tab @code{VSPACE || NVSPACE || PRINT}
@end multitable
@end deffn

*/

#include "ansidecl.h"
#include <safe-ctype.h>
#include <stdio.h>  /* for EOF */

#if EOF != -1
 #error "<safe-ctype.h> requires EOF == -1"
#endif

/* Shorthand */
#define bl _sch_isblank
#define cn _sch_iscntrl
#define di _sch_isdigit
#define is _sch_isidst
#define lo _sch_islower
#define nv _sch_isnvsp
#define pn _sch_ispunct
#define pr _sch_isprint
#define sp _sch_isspace
#define up _sch_isupper
#define vs _sch_isvsp
#define xd _sch_isxdigit

/* Masks.  */
#define L  (const unsigned short) (lo|is   |pr)	/* lower case letter */
#define XL (const unsigned short) (lo|is|xd|pr)	/* lowercase hex digit */
#define U  (const unsigned short) (up|is   |pr)	/* upper case letter */
#define XU (const unsigned short) (up|is|xd|pr)	/* uppercase hex digit */
#define D  (const unsigned short) (di   |xd|pr)	/* decimal digit */
#define P  (const unsigned short) (pn      |pr)	/* punctuation */
#define _  (const unsigned short) (pn|is   |pr)	/* underscore */

#define C  (const unsigned short) (         cn)	/* control character */
#define Z  (const unsigned short) (nv      |cn)	/* NUL */
#define M  (const unsigned short) (nv|sp   |cn)	/* cursor movement: \f \v */
#define V  (const unsigned short) (vs|sp   |cn)	/* vertical space: \r \n */
#define T  (const unsigned short) (nv|sp|bl|cn)	/* tab */
#define S  (const unsigned short) (nv|sp|bl|pr)	/* space */

/* Are we ASCII? */
#if HOST_CHARSET == HOST_CHARSET_ASCII

const unsigned short _sch_istable[256] =
{
  Z,  C,  C,  C,   C,  C,  C,  C,   /* NUL SOH STX ETX  EOT ENQ ACK BEL */
  C,  T,  V,  M,   M,  V,  C,  C,   /* BS  HT  LF  VT   FF  CR  SO  SI  */
  C,  C,  C,  C,   C,  C,  C,  C,   /* DLE DC1 DC2 DC3  DC4 NAK SYN ETB */
  C,  C,  C,  C,   C,  C,  C,  C,   /* CAN EM  SUB ESC  FS  GS  RS  US  */
  S,  P,  P,  P,   P,  P,  P,  P,   /* SP  !   "   #    $   %   &   '   */
  P,  P,  P,  P,   P,  P,  P,  P,   /* (   )   *   +    ,   -   .   /   */
  D,  D,  D,  D,   D,  D,  D,  D,   /* 0   1   2   3    4   5   6   7   */
  D,  D,  P,  P,   P,  P,  P,  P,   /* 8   9   :   ;    <   =   >   ?   */
  P, XU, XU, XU,  XU, XU, XU,  U,   /* @   A   B   C    D   E   F   G   */
  U,  U,  U,  U,   U,  U,  U,  U,   /* H   I   J   K    L   M   N   O   */
  U,  U,  U,  U,   U,  U,  U,  U,   /* P   Q   R   S    T   U   V   W   */
  U,  U,  U,  P,   P,  P,  P,  _,   /* X   Y   Z   [    \   ]   ^   _   */
  P, XL, XL, XL,  XL, XL, XL,  L,   /* `   a   b   c    d   e   f   g   */
  L,  L,  L,  L,   L,  L,  L,  L,   /* h   i   j   k    l   m   n   o   */
  L,  L,  L,  L,   L,  L,  L,  L,   /* p   q   r   s    t   u   v   w   */
  L,  L,  L,  P,   P,  P,  P,  C,   /* x   y   z   {    |   }   ~   DEL */

  /* high half of unsigned char is locale-specific, so all tests are
     false in "C" locale */
  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,
  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,
  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,
  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,

  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,
  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,
  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,
  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,
};

const unsigned char _sch_tolower[256] =
{
   0,  1,  2,  3,   4,  5,  6,  7,   8,  9, 10, 11,  12, 13, 14, 15,
  16, 17, 18, 19,  20, 21, 22, 23,  24, 25, 26, 27,  28, 29, 30, 31,
  32, 33, 34, 35,  36, 37, 38, 39,  40, 41, 42, 43,  44, 45, 46, 47,
  48, 49, 50, 51,  52, 53, 54, 55,  56, 57, 58, 59,  60, 61, 62, 63,
  64,

  'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
  'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',

  91, 92, 93, 94, 95, 96,

  'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
  'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',

 123,124,125,126,127,

 128,129,130,131, 132,133,134,135, 136,137,138,139, 140,141,142,143,
 144,145,146,147, 148,149,150,151, 152,153,154,155, 156,157,158,159,
 160,161,162,163, 164,165,166,167, 168,169,170,171, 172,173,174,175,
 176,177,178,179, 180,181,182,183, 184,185,186,187, 188,189,190,191,

 192,193,194,195, 196,197,198,199, 200,201,202,203, 204,205,206,207,
 208,209,210,211, 212,213,214,215, 216,217,218,219, 220,221,222,223,
 224,225,226,227, 228,229,230,231, 232,233,234,235, 236,237,238,239,
 240,241,242,243, 244,245,246,247, 248,249,250,251, 252,253,254,255,
};

const unsigned char _sch_toupper[256] =
{
   0,  1,  2,  3,   4,  5,  6,  7,   8,  9, 10, 11,  12, 13, 14, 15,
  16, 17, 18, 19,  20, 21, 22, 23,  24, 25, 26, 27,  28, 29, 30, 31,
  32, 33, 34, 35,  36, 37, 38, 39,  40, 41, 42, 43,  44, 45, 46, 47,
  48, 49, 50, 51,  52, 53, 54, 55,  56, 57, 58, 59,  60, 61, 62, 63,
  64,

  'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
  'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',

  91, 92, 93, 94, 95, 96,

  'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
  'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',

 123,124,125,126,127,

 128,129,130,131, 132,133,134,135, 136,137,138,139, 140,141,142,143,
 144,145,146,147, 148,149,150,151, 152,153,154,155, 156,157,158,159,
 160,161,162,163, 164,165,166,167, 168,169,170,171, 172,173,174,175,
 176,177,178,179, 180,181,182,183, 184,185,186,187, 188,189,190,191,

 192,193,194,195, 196,197,198,199, 200,201,202,203, 204,205,206,207,
 208,209,210,211, 212,213,214,215, 216,217,218,219, 220,221,222,223,
 224,225,226,227, 228,229,230,231, 232,233,234,235, 236,237,238,239,
 240,241,242,243, 244,245,246,247, 248,249,250,251, 252,253,254,255,
};

#else
# if HOST_CHARSET == HOST_CHARSET_EBCDIC
  #error "FIXME: write tables for EBCDIC"
# else
  #error "Unrecognized host character set"
# endif
#endif
Commit	Line	Data
ac424eb3 DD	1	/* <ctype.h> replacement macros.
	2
	3	Copyright (C) 2000 Free Software Foundation, Inc.
	4	Contributed by Zack Weinberg <[email protected]>.
	5
	6	This file is part of the libiberty library.
	7	Libiberty is free software; you can redistribute it and/or
	8	modify it under the terms of the GNU Library General Public
	9	License as published by the Free Software Foundation; either
	10	version 2 of the License, or (at your option) any later version.
	11
	12	Libiberty is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	15	Library General Public License for more details.
	16
	17	You should have received a copy of the GNU Library General Public
	18	License along with libiberty; see the file COPYING.LIB. If
	19	not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
	20	Boston, MA 02111-1307, USA. */
	21
70ecf948 DD	22	/*
	23
	24	@defvr Extension HOST_CHARSET
	25	This macro indicates the basic character set and encoding used by the
	26	host: more precisely, the encoding used for character constants in
	27	preprocessor @samp{#if} statements (the C "execution character set").
	28	It is defined by @file{safe-ctype.h}, and will be an integer constant
	29	with one of the following values:
	30
	31	@ftable @code
	32	@item HOST_CHARSET_UNKNOWN
	33	The host character set is unknown - that is, not one of the next two
	34	possibilities.
	35
	36	@item HOST_CHARSET_ASCII
	37	The host character set is ASCII.
	38
	39	@item HOST_CHARSET_EBCDIC
	40	The host character set is some variant of EBCDIC. (Only one of the
	41	nineteen EBCDIC varying characters is tested; exercise caution.)
	42	@end ftable
	43	@end defvr
	44
	45	@deffn Extension ISALPHA (@var{c})
	46	@deffnx Extension ISALNUM (@var{c})
	47	@deffnx Extension ISBLANK (@var{c})
	48	@deffnx Extension ISCNTRL (@var{c})
	49	@deffnx Extension ISDIGIT (@var{c})
	50	@deffnx Extension ISGRAPH (@var{c})
	51	@deffnx Extension ISLOWER (@var{c})
	52	@deffnx Extension ISPRINT (@var{c})
	53	@deffnx Extension ISPUNCT (@var{c})
	54	@deffnx Extension ISSPACE (@var{c})
	55	@deffnx Extension ISUPPER (@var{c})
	56	@deffnx Extension ISXDIGIT (@var{c})
	57
	58	These twelve macros are defined by @file{safe-ctype.h}. Each has the
	59	same meaning as the corresponding macro (with name in lowercase)
	60	defined by the standard header @file{ctype.h}. For example,
	61	@code{ISALPHA} returns true for alphabetic characters and false for
	62	others. However, there are two differences between these macros and
	63	those provided by @file{ctype.h}:
	64
	65	@itemize @bullet
	66	@item These macros are guaranteed to have well-defined behavior for all
	67	values representable by @code{signed char} and @code{unsigned char}, and
	68	for @code{EOF}.
	69
	70	@item These macros ignore the current locale; they are true for these
	71	fixed sets of characters:
	72	@multitable {@code{XDIGIT}} {yada yada yada yada yada yada yada yada}
	73	@item @code{ALPHA} @tab @kbd{A-Za-z}
	74	@item @code{ALNUM} @tab @kbd{A-Za-z0-9}
	75	@item @code{BLANK} @tab @kbd{space tab}
	76	@item @code{CNTRL} @tab @code{!PRINT}
	77	@item @code{DIGIT} @tab @kbd{0-9}
	78	@item @code{GRAPH} @tab @code{ALNUM \|\| PUNCT}
	79	@item @code{LOWER} @tab @kbd{a-z}
	80	@item @code{PRINT} @tab @code{GRAPH \|\|} @kbd{space}
	81	@item @code{PUNCT} @tab @kbd{`~!@@#$%^&*()_-=+[@{]@}\\|;:'",<.>/?}
	82	@item @code{SPACE} @tab @kbd{space tab \n \r \f \v}
	83	@item @code{UPPER} @tab @kbd{A-Z}
	84	@item @code{XDIGIT} @tab @kbd{0-9A-Fa-f}
	85	@end multitable
86
87	Note that, if the host character set is ASCII or a superset thereof,
88	all these macros will return false for all values of @code{char} outside
89	the range of 7-bit ASCII. In particular, both ISPRINT and ISCNTRL return
90	false for characters with numeric values from 128 to 255.
91	@end itemize
92	@end deffn
93
94	@deffn Extension ISIDNUM (@var{c})
95	@deffnx Extension ISIDST (@var{c})
96	@deffnx Extension IS_VSPACE (@var{c})
97	@deffnx Extension IS_NVSPACE (@var{c})
98	@deffnx Extension IS_SPACE_OR_NUL (@var{c})
99	@deffnx Extension IS_ISOBASIC (@var{c})
100	These six macros are defined by @file{safe-ctype.h} and provide
101	additional character classes which are useful when doing lexical
102	analysis of C or similar languages. They are true for the following
103	sets of characters:
104
105	@multitable {@code{SPACE_OR_NUL}} {yada yada yada yada yada yada yada yada}
106	@item @code{IDNUM} @tab @kbd{A-Za-z0-9_}
107	@item @code{IDST} @tab @kbd{A-Za-z_}
108	@item @code{VSPACE} @tab @kbd{\r \n}
109	@item @code{NVSPACE} @tab @kbd{space tab \f \v \0}
110	@item @code{SPACE_OR_NUL} @tab @code{VSPACE \|\| NVSPACE}
111	@item @code{ISOBASIC} @tab @code{VSPACE \|\| NVSPACE \|\| PRINT}
112	@end multitable
113	@end deffn
114
115	*/
ac424eb3	116
f021637a	117	#include "ansidecl.h"
ac424eb3 DD	118	#include <safe-ctype.h>
	119	#include <stdio.h> /* for EOF */
	120
cbc0188b DD	121	#if EOF != -1
	122	#error "<safe-ctype.h> requires EOF == -1"
	123	#endif
	124
ac424eb3 DD	125	/* Shorthand */
	126	#define bl _sch_isblank
	127	#define cn _sch_iscntrl
	128	#define di _sch_isdigit
	129	#define is _sch_isidst
	130	#define lo _sch_islower
	131	#define nv _sch_isnvsp
	132	#define pn _sch_ispunct
	133	#define pr _sch_isprint
	134	#define sp _sch_isspace
	135	#define up _sch_isupper
	136	#define vs _sch_isvsp
	137	#define xd _sch_isxdigit
	138
	139	/* Masks. */
585cc78f DD	140	#define L (const unsigned short) (lo\|is \|pr) /* lower case letter */
	141	#define XL (const unsigned short) (lo\|is\|xd\|pr) /* lowercase hex digit */
	142	#define U (const unsigned short) (up\|is \|pr) /* upper case letter */
	143	#define XU (const unsigned short) (up\|is\|xd\|pr) /* uppercase hex digit */
	144	#define D (const unsigned short) (di \|xd\|pr) /* decimal digit */
	145	#define P (const unsigned short) (pn \|pr) /* punctuation */
	146	#define _ (const unsigned short) (pn\|is \|pr) /* underscore */
ac424eb3	147
585cc78f DD	148	#define C (const unsigned short) ( cn) /* control character */
	149	#define Z (const unsigned short) (nv \|cn) /* NUL */
	150	#define M (const unsigned short) (nv\|sp \|cn) /* cursor movement: \f \v */
	151	#define V (const unsigned short) (vs\|sp \|cn) /* vertical space: \r \n */
	152	#define T (const unsigned short) (nv\|sp\|bl\|cn) /* tab */
	153	#define S (const unsigned short) (nv\|sp\|bl\|pr) /* space */
ac424eb3 DD	154
ac424eb3 DD	155	/* Are we ASCII? */
70ecf948	156	#if HOST_CHARSET == HOST_CHARSET_ASCII
ac424eb3 DD	157
	158	const unsigned short _sch_istable[256] =
	159	{
	160	Z, C, C, C, C, C, C, C, /* NUL SOH STX ETX EOT ENQ ACK BEL */
	161	C, T, V, M, M, V, C, C, /* BS HT LF VT FF CR SO SI */
	162	C, C, C, C, C, C, C, C, /* DLE DC1 DC2 DC3 DC4 NAK SYN ETB */
	163	C, C, C, C, C, C, C, C, /* CAN EM SUB ESC FS GS RS US */
	164	S, P, P, P, P, P, P, P, /* SP ! " # $ % & ' */
	165	P, P, P, P, P, P, P, P, /* ( ) * + , - . / */
	166	D, D, D, D, D, D, D, D, /* 0 1 2 3 4 5 6 7 */
	167	D, D, P, P, P, P, P, P, /* 8 9 : ; < = > ? */
	168	P, XU, XU, XU, XU, XU, XU, U, /* @ A B C D E F G */
	169	U, U, U, U, U, U, U, U, /* H I J K L M N O */
	170	U, U, U, U, U, U, U, U, /* P Q R S T U V W */
	171	U, U, U, P, P, P, P, _, /* X Y Z [ \ ] ^ _ */
	172	P, XL, XL, XL, XL, XL, XL, L, /* ` a b c d e f g */
	173	L, L, L, L, L, L, L, L, /* h i j k l m n o */
	174	L, L, L, L, L, L, L, L, /* p q r s t u v w */
	175	L, L, L, P, P, P, P, C, /* x y z { \| } ~ DEL */
	176
	177	/* high half of unsigned char is locale-specific, so all tests are
	178	false in "C" locale */
	179	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
	180	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
	181	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
	182	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
	183
	184	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
	185	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
	186	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
	187	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
	188	};
	189
	190	const unsigned char _sch_tolower[256] =
	191	{
	192	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
	193	16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
	194	32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
	195	48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
	196	64,
	197
	198	'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
	199	'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
	200
	201	91, 92, 93, 94, 95, 96,
	202
	203	'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
	204	'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
	205
	206	123,124,125,126,127,
	207
	208	128,129,130,131, 132,133,134,135, 136,137,138,139, 140,141,142,143,
	209	144,145,146,147, 148,149,150,151, 152,153,154,155, 156,157,158,159,
	210	160,161,162,163, 164,165,166,167, 168,169,170,171, 172,173,174,175,
	211	176,177,178,179, 180,181,182,183, 184,185,186,187, 188,189,190,191,
	212
	213	192,193,194,195, 196,197,198,199, 200,201,202,203, 204,205,206,207,
	214	208,209,210,211, 212,213,214,215, 216,217,218,219, 220,221,222,223,
	215	224,225,226,227, 228,229,230,231, 232,233,234,235, 236,237,238,239,
	216	240,241,242,243, 244,245,246,247, 248,249,250,251, 252,253,254,255,
	217	};
	218
	219	const unsigned char _sch_toupper[256] =
	220	{
221	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
222	16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
223	32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
224	48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
225	64,
226
227	'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
228	'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
229
230	91, 92, 93, 94, 95, 96,
231
232	'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
233	'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
234
235	123,124,125,126,127,
236
237	128,129,130,131, 132,133,134,135, 136,137,138,139, 140,141,142,143,
238	144,145,146,147, 148,149,150,151, 152,153,154,155, 156,157,158,159,
239	160,161,162,163, 164,165,166,167, 168,169,170,171, 172,173,174,175,
240	176,177,178,179, 180,181,182,183, 184,185,186,187, 188,189,190,191,
241
242	192,193,194,195, 196,197,198,199, 200,201,202,203, 204,205,206,207,
243	208,209,210,211, 212,213,214,215, 216,217,218,219, 220,221,222,223,
244	224,225,226,227, 228,229,230,231, 232,233,234,235, 236,237,238,239,
245	240,241,242,243, 244,245,246,247, 248,249,250,251, 252,253,254,255,
246	};
247
248	#else
70ecf948	249	# if HOST_CHARSET == HOST_CHARSET_EBCDIC
cbc0188b DD	250	#error "FIXME: write tables for EBCDIC"
	251	# else
	252	#error "Unrecognized host character set"
	253	# endif
	254	#endif