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wine/dlls/msvcrt/scanf.h
Alexandre Julliard d8ed47ec21 msvcrt: Use the standard va_list instead of __ms_va_list. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-10-22 11:12:09 +02:00

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/*
* general implementation of scanf used by scanf, sscanf, fscanf,
* _cscanf, wscanf, swscanf and fwscanf
*
* Copyright 1996,1998 Marcus Meissner
* Copyright 1996 Jukka Iivonen
* Copyright 1997,2000, 2003 Uwe Bonnes
* Copyright 2000 Jon Griffiths
* Copyright 2002 Daniel Gudbjartsson
*
* This 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.
*
* This 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifdef WIDE_SCANF
#define _CHAR_ wchar_t
#define _EOF_ WEOF
#define _EOF_RET (short)WEOF
#define _ISSPACE_(c) iswspace(c)
#define _WIDE2SUPPORTED_(c) c /* No conversion needed (wide to wide) */
#define _CHAR2SUPPORTED_(c) c /* FIXME: convert char to wide char */
#define _CHAR2DIGIT_(c, base) wchar2digit((c), (base))
#define _BITMAPSIZE_ 256*256
#else /* WIDE_SCANF */
#define _CHAR_ char
#define _EOF_ EOF
#define _EOF_RET EOF
#define _ISSPACE_(c) isspace(c)
#define _WIDE2SUPPORTED_(c) c /* FIXME: convert wide char to char */
#define _CHAR2SUPPORTED_(c) c /* No conversion needed (char to char) */
#define _CHAR2DIGIT_(c, base) char2digit((c), (base))
#define _BITMAPSIZE_ 256
#endif /* WIDE_SCANF */
#ifdef CONSOLE
#define _GETC_FUNC_(file) _getch()
#define _STRTOD_NAME_(func) console_ ## func
#define _GETC_(file) (consumed++, _getch())
#define _UNGETC_(nch, file) do { _ungetch(nch); consumed--; } while(0)
#define _LOCK_FILE_(file) _lock_file(MSVCRT_stdin)
#define _UNLOCK_FILE_(file) _unlock_file(MSVCRT_stdin)
#ifdef WIDE_SCANF
#ifdef SECURE
#define _FUNCTION_ static int vcwscanf_s_l(const wchar_t *format, _locale_t locale, va_list ap)
#else /* SECURE */
#define _FUNCTION_ static int vcwscanf_l(const wchar_t *format, _locale_t locale, va_list ap)
#endif /* SECURE */
#else /* WIDE_SCANF */
#ifdef SECURE
#define _FUNCTION_ static int vcscanf_s_l(const char *format, _locale_t locale, va_list ap)
#else /* SECURE */
#define _FUNCTION_ static int vcscanf_l(const char *format, _locale_t locale, va_list ap)
#endif /* SECURE */
#endif /* WIDE_SCANF */
#else
#ifdef STRING
#undef _EOF_
#define _EOF_ 0
#define _GETC_FUNC_(file) (*file++)
#ifdef WIDE_SCANF
#define _STRTOD_NAME_(func) wstr_ ## func
#else
#define _STRTOD_NAME_(func) str_ ## func
#endif
#ifdef STRING_LEN
#ifdef WIDE_SCANF
#define _GETC_(file) (consumed++, consumed>length ? '\0' : *file++)
#else /* WIDE_SCANF */
#define _GETC_(file) (consumed++, consumed>length ? '\0' : (unsigned char)*file++)
#endif /* WIDE_SCANF */
#define _UNGETC_(nch, file) do { file--; consumed--; } while(0)
#define _LOCK_FILE_(file) do {} while(0)
#define _UNLOCK_FILE_(file) do {} while(0)
#ifdef WIDE_SCANF
#ifdef SECURE
#define _FUNCTION_ static int vsnwscanf_s_l(const wchar_t *file, size_t length, const wchar_t *format, _locale_t locale, va_list ap)
#else /* SECURE */
#define _FUNCTION_ static int vsnwscanf_l(const wchar_t *file, size_t length, const wchar_t *format, _locale_t locale, va_list ap)
#endif /* SECURE */
#else /* WIDE_SCANF */
#ifdef SECURE
#define _FUNCTION_ static int vsnscanf_s_l(const char *file, size_t length, const char *format, _locale_t locale, va_list ap)
#else /* SECURE */
#define _FUNCTION_ static int vsnscanf_l(const char *file, size_t length, const char *format, _locale_t locale, va_list ap)
#endif /* SECURE */
#endif /* WIDE_SCANF */
#else /* STRING_LEN */
#ifdef WIDE_SCANF
#define _GETC_(file) (consumed++, *file++)
#else /* WIDE_SCANF */
#define _GETC_(file) (consumed++, (unsigned char)*file++)
#endif /* WIDE_SCANF */
#define _UNGETC_(nch, file) do { file--; consumed--; } while(0)
#define _LOCK_FILE_(file) do {} while(0)
#define _UNLOCK_FILE_(file) do {} while(0)
#ifdef WIDE_SCANF
#ifdef SECURE
#define _FUNCTION_ static int vswscanf_s_l(const wchar_t *file, const wchar_t *format, _locale_t locale, va_list ap)
#else /* SECURE */
#define _FUNCTION_ static int vswscanf_l(const wchar_t *file, const wchar_t *format, _locale_t locale, va_list ap)
#endif /* SECURE */
#else /* WIDE_SCANF */
#ifdef SECURE
#define _FUNCTION_ static int vsscanf_s_l(const char *file, const char *format, _locale_t locale, va_list ap)
#else /* SECURE */
#define _FUNCTION_ static int vsscanf_l(const char *file, const char *format, _locale_t locale, va_list ap)
#endif /* SECURE */
#endif /* WIDE_SCANF */
#endif /* STRING_LEN */
#else /* STRING */
#ifdef WIDE_SCANF
#define _GETC_FUNC_(file) fgetwc(file)
#define _STRTOD_NAME_(func) filew_ ## func
#define _GETC_(file) (consumed++, fgetwc(file))
#define _UNGETC_(nch, file) do { ungetwc(nch, file); consumed--; } while(0)
#define _LOCK_FILE_(file) _lock_file(file)
#define _UNLOCK_FILE_(file) _unlock_file(file)
#ifdef SECURE
#define _FUNCTION_ static int vfwscanf_s_l(FILE* file, const wchar_t *format, _locale_t locale, va_list ap)
#else /* SECURE */
#define _FUNCTION_ static int vfwscanf_l(FILE* file, const wchar_t *format, _locale_t locale, va_list ap)
#endif /* SECURE */
#else /* WIDE_SCANF */
#define _GETC_FUNC_(file) fgetc(file)
#define _STRTOD_NAME_(func) file_ ## func
#define _GETC_(file) (consumed++, fgetc(file))
#define _UNGETC_(nch, file) do { ungetc(nch, file); consumed--; } while(0)
#define _LOCK_FILE_(file) _lock_file(file)
#define _UNLOCK_FILE_(file) _unlock_file(file)
#ifdef SECURE
#define _FUNCTION_ static int vfscanf_s_l(FILE* file, const char *format, _locale_t locale, va_list ap)
#else /* SECURE */
#define _FUNCTION_ static int vfscanf_l(FILE* file, const char *format, _locale_t locale, va_list ap)
#endif /* SECURE */
#endif /* WIDE_SCANF */
#endif /* STRING */
#endif /* CONSOLE */
#if (!defined(SECURE) && !defined(STRING_LEN) && (!defined(CONSOLE) || !defined(WIDE_SCANF)))
struct _STRTOD_NAME_(strtod_scanf_ctx) {
pthreadlocinfo locinfo;
#ifdef STRING
const _CHAR_ *file;
#else
FILE *file;
#endif
int length;
int read;
int cur;
int unget;
BOOL err;
};
static wchar_t _STRTOD_NAME_(strtod_scanf_get)(void *ctx)
{
struct _STRTOD_NAME_(strtod_scanf_ctx) *context = ctx;
context->cur = _EOF_;
if (!context->length) return WEOF;
if (context->unget != _EOF_) {
context->cur = context->unget;
context->unget = _EOF_;
} else {
context->cur = _GETC_FUNC_(context->file);
if (context->cur == _EOF_) return WEOF;
}
if (context->length > 0) context->length--;
context->read++;
return context->cur;
}
static void _STRTOD_NAME_(strtod_scanf_unget)(void *ctx)
{
struct _STRTOD_NAME_(strtod_scanf_ctx) *context = ctx;
if (context->length >= 0) context->length++;
context->read--;
if (context->unget != _EOF_ || context->cur == _EOF_) {
context->err = TRUE;
return;
}
context->unget = context->cur;
}
#endif
_FUNCTION_ {
pthreadlocinfo locinfo;
int rd = 0, consumed = 0;
int nch;
if (!*format) return 0;
#ifndef WIDE_SCANF
#ifdef CONSOLE
TRACE("(%s):\n", debugstr_a(format));
#else /* CONSOLE */
#ifdef STRING
TRACE("%s (%s)\n", debugstr_a(file), debugstr_a(format));
#else /* STRING */
TRACE("%p (%s)\n", file, debugstr_a(format));
#endif /* STRING */
#endif /* CONSOLE */
#endif /* WIDE_SCANF */
_LOCK_FILE_(file);
nch = _GETC_(file);
if (nch == _EOF_) {
_UNLOCK_FILE_(file);
return _EOF_RET;
}
if(!locale)
locinfo = get_locinfo();
else
locinfo = locale->locinfo;
while (*format) {
/* a whitespace character in the format string causes scanf to read,
* but not store, all consecutive white-space characters in the input
* up to the next non-white-space character. One white space character
* in the input matches any number (including zero) and combination of
* white-space characters in the input. */
if (_ISSPACE_(*format)) {
/* skip whitespace */
while ((nch!=_EOF_) && _ISSPACE_(nch))
nch = _GETC_(file);
}
/* a format specification causes scanf to read and convert characters
* in the input into values of a specified type. The value is assigned
* to an argument in the argument list. Format specifications have
* the form %[*][width][{h | l | I64 | L}]type */
else if (*format == '%') {
int st = 0; int suppress = 0; int width = 0;
int base;
int h_prefix = 0;
int l_prefix = 0;
int L_prefix = 0;
int w_prefix = 0;
int prefix_finished = 0;
int I64_prefix = 0;
format++;
/* look for leading asterisk, which means 'suppress assignment of
* this field'. */
if (*format=='*') {
format++;
suppress=1;
}
/* read prefix (if any) */
while (!prefix_finished) {
/* look for width specification */
while (*format >= '0' && *format <= '9') {
width *= 10;
width += *format++ - '0';
}
switch(*format) {
case 'h': h_prefix++; break;
case 'l':
if(*(format+1) == 'l') {
I64_prefix = 1;
format++;
}
l_prefix = 1;
break;
case 'w': w_prefix = 1; break;
case 'L': L_prefix = 1; break;
case 'I':
if (*(format + 1) == '6' &&
*(format + 2) == '4') {
I64_prefix = 1;
format += 2;
break;
}
else if (*(format + 1) == '3' &&
*(format + 2) == '2') {
format += 2;
break;
}
/* fall through */
#if _MSVCR_VER == 0 || _MSVCR_VER >= 140
case 'z':
#endif
if (sizeof(void *) == sizeof(LONGLONG)) I64_prefix = 1;
break;
default:
prefix_finished = 1;
}
if (!prefix_finished) format++;
}
if (width==0) width=-1; /* no width spec seen */
/* read type */
switch(*format) {
case 'p':
case 'P': /* pointer. */
if (sizeof(void *) == sizeof(LONGLONG)) I64_prefix = 1;
/* fall through */
case 'x':
case 'X': /* hexadecimal integer. */
base = 16;
goto number;
case 'o': /* octal integer */
base = 8;
goto number;
case 'u': /* unsigned decimal integer */
base = 10;
goto number;
case 'd': /* signed decimal integer */
base = 10;
goto number;
case 'i': /* generic integer */
base = 0;
number: {
/* read an integer */
ULONGLONG cur = 0;
int negative = 0;
int seendigit=0;
/* skip initial whitespace */
while ((nch!=_EOF_) && _ISSPACE_(nch))
nch = _GETC_(file);
/* get sign */
if (nch == '-' || nch == '+') {
negative = (nch=='-');
nch = _GETC_(file);
if (width>0) width--;
}
/* look for leading indication of base */
if (width!=0 && nch == '0' && *format != 'p' && *format != 'P') {
nch = _GETC_(file);
if (width>0) width--;
seendigit=1;
if (width!=0 && (nch=='x' || nch=='X')) {
if (base==0)
base=16;
if (base==16) {
nch = _GETC_(file);
if (width>0) width--;
seendigit=0;
}
} else if (base==0)
base = 8;
}
/* format %i without indication of base */
if (base==0)
base = 10;
/* throw away leading zeros */
while (width!=0 && nch=='0') {
nch = _GETC_(file);
if (width>0) width--;
seendigit=1;
}
if (width!=0 && _CHAR2DIGIT_(nch, base)!=-1) {
cur = _CHAR2DIGIT_(nch, base);
nch = _GETC_(file);
if (width>0) width--;
seendigit=1;
}
/* read until no more digits */
while (width!=0 && (nch!=_EOF_) && _CHAR2DIGIT_(nch, base)!=-1) {
cur = cur*base + _CHAR2DIGIT_(nch, base);
nch = _GETC_(file);
if (width>0) width--;
seendigit=1;
}
/* okay, done! */
if (!seendigit) break; /* not a valid number */
st = 1;
if (!suppress) {
#define _SET_NUMBER_(type) *va_arg(ap, type*) = negative ? -cur : cur
if (I64_prefix) _SET_NUMBER_(LONGLONG);
else if (l_prefix) _SET_NUMBER_(LONG);
else if (h_prefix == 1) _SET_NUMBER_(short int);
#if _MSVCR_VER >= 140
else if (h_prefix == 2) _SET_NUMBER_(char);
#endif
else _SET_NUMBER_(int);
}
}
break;
case 'e':
case 'E':
case 'f':
case 'g':
case 'G': { /* read a float */
#ifdef CONSOLE
struct _STRTOD_NAME_(strtod_scanf_ctx) ctx = {locinfo, 0, width};
#else
struct _STRTOD_NAME_(strtod_scanf_ctx) ctx = {locinfo, file, width};
#endif
int negative = 0;
struct fpnum fp;
double cur;
/* skip initial whitespace */
while ((nch!=_EOF_) && _ISSPACE_(nch))
nch = _GETC_(file);
if (nch == _EOF_)
break;
ctx.unget = nch;
#ifdef STRING
ctx.file = file;
#endif
#ifdef STRING_LEN
if(ctx.length > length-consumed+1) ctx.length = length-consumed+1;
#endif
fp = fpnum_parse(_STRTOD_NAME_(strtod_scanf_get),
_STRTOD_NAME_(strtod_scanf_unget), &ctx, locinfo, FALSE);
fpnum_double(&fp, &cur);
if(!rd && ctx.err) {
_UNLOCK_FILE_(file);
return _EOF_RET;
}
if(ctx.err || !ctx.read)
break;
consumed += ctx.read;
#ifdef STRING
file = ctx.file;
#endif
nch = ctx.cur;
st = 1;
if (!suppress) {
if (L_prefix || l_prefix) _SET_NUMBER_(double);
else _SET_NUMBER_(float);
}
}
break;
/* According to msdn,
* 's' reads a character string in a call to fscanf
* and 'S' a wide character string and vice versa in a
* call to fwscanf. The 'h', 'w' and 'l' prefixes override
* this behaviour. 'h' forces reading char * but 'l' and 'w'
* force reading WCHAR. */
case 's':
if (w_prefix || l_prefix) goto widecharstring;
else if (h_prefix) goto charstring;
#ifdef WIDE_SCANF
else goto widecharstring;
#else /* WIDE_SCANF */
else goto charstring;
#endif /* WIDE_SCANF */
case 'S':
if (w_prefix || l_prefix) goto widecharstring;
else if (h_prefix) goto charstring;
#ifdef WIDE_SCANF
else goto charstring;
#else /* WIDE_SCANF */
else goto widecharstring;
#endif /* WIDE_SCANF */
charstring: { /* read a word into a char */
char *sptr = suppress ? NULL : va_arg(ap, char*);
char *sptr_beg = sptr;
#ifdef SECURE
unsigned size = suppress ? UINT_MAX : va_arg(ap, unsigned);
#else
unsigned size = UINT_MAX;
#endif
/* skip initial whitespace */
while ((nch!=_EOF_) && _ISSPACE_(nch))
nch = _GETC_(file);
/* read until whitespace */
while (width!=0 && (nch!=_EOF_) && !_ISSPACE_(nch)) {
if (!suppress) {
*sptr++ = _CHAR2SUPPORTED_(nch);
if(size>1) size--;
else {
_UNLOCK_FILE_(file);
*sptr_beg = 0;
return rd;
}
}
st++;
nch = _GETC_(file);
if (width>0) width--;
}
/* if we have reached the EOF and output nothing then report EOF */
if (nch==_EOF_ && rd==0 && st==0) {
_UNLOCK_FILE_(file);
return _EOF_RET;
}
/* terminate */
if (st && !suppress) *sptr = 0;
}
break;
widecharstring: { /* read a word into a wchar_t* */
wchar_t *sptr = suppress ? NULL : va_arg(ap, wchar_t*);
wchar_t *sptr_beg = sptr;
#ifdef SECURE
unsigned size = suppress ? UINT_MAX : va_arg(ap, unsigned);
#else
unsigned size = UINT_MAX;
#endif
/* skip initial whitespace */
while ((nch!=_EOF_) && _ISSPACE_(nch))
nch = _GETC_(file);
/* read until whitespace */
while (width!=0 && (nch!=_EOF_) && !_ISSPACE_(nch)) {
if (!suppress) {
*sptr++ = _WIDE2SUPPORTED_(nch);
if(size>1) size--;
else {
_UNLOCK_FILE_(file);
*sptr_beg = 0;
return rd;
}
}
st++;
nch = _GETC_(file);
if (width>0) width--;
}
#if _MSVCR_VER >= 80
/* if we have reached the EOF and output nothing then report EOF */
if (nch==_EOF_ && rd==0 && st==0) {
_UNLOCK_FILE_(file);
return _EOF_RET;
}
#endif
/* terminate */
if (st && !suppress) *sptr = 0;
}
break;
/* 'c' and 'C work analogously to 's' and 'S' as described
* above */
case 'c':
if (w_prefix || l_prefix) goto widecharacter;
else if (h_prefix) goto character;
#ifdef WIDE_SCANF
else goto widecharacter;
#else /* WIDE_SCANF */
else goto character;
#endif /* WIDE_SCANF */
case 'C':
if (w_prefix || l_prefix) goto widecharacter;
else if (h_prefix) goto character;
#ifdef WIDE_SCANF
else goto character;
#else /* WIDE_SCANF */
else goto widecharacter;
#endif /* WIDE_SCANF */
character: { /* read single character into char */
char *str = suppress ? NULL : va_arg(ap, char*);
char *pstr = str;
#ifdef SECURE
unsigned size = suppress ? UINT_MAX : va_arg(ap, unsigned);
#else
unsigned size = UINT_MAX;
#endif
if (width == -1) width = 1;
while (width && (nch != _EOF_))
{
if (!suppress) {
if(size) size--;
else {
_UNLOCK_FILE_(file);
*pstr = 0;
return rd;
}
*str++ = _CHAR2SUPPORTED_(nch);
}
st++;
width--;
nch = _GETC_(file);
}
}
break;
widecharacter: { /* read single character into a wchar_t */
wchar_t *str = suppress ? NULL : va_arg(ap, wchar_t*);
wchar_t *pstr = str;
#ifdef SECURE
unsigned size = suppress ? UINT_MAX : va_arg(ap, unsigned);
#else
unsigned size = UINT_MAX;
#endif
if (width == -1) width = 1;
while (width && (nch != _EOF_))
{
if (!suppress) {
if(size) size--;
else {
_UNLOCK_FILE_(file);
*pstr = 0;
return rd;
}
*str++ = _WIDE2SUPPORTED_(nch);
}
st++;
width--;
nch = _GETC_(file);
}
}
break;
case 'n': {
if (!suppress) {
int*n = va_arg(ap, int*);
*n = consumed - 1;
}
/* This is an odd one: according to the standard,
* "Execution of a %n directive does not increment the
* assignment count returned at the completion of
* execution" even if it wasn't suppressed with the
* '*' flag. The Corrigendum to the standard seems
* to contradict this (comment out the assignment to
* suppress below if you want to implement these
* alternate semantics) but the windows program I'm
* looking at expects the behavior I've coded here
* (which happens to be what glibc does as well).
*/
suppress = 1;
st = 1;
}
break;
case '[': {
_CHAR_ *str = suppress ? NULL : va_arg(ap, _CHAR_*);
_CHAR_ *sptr = str;
RTL_BITMAP bitMask;
ULONG *Mask;
int invert = 0; /* Set if we are NOT to find the chars */
#ifdef SECURE
unsigned size = suppress ? UINT_MAX : va_arg(ap, unsigned);
#else
unsigned size = UINT_MAX;
#endif
/* Init our bitmap */
Mask = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, _BITMAPSIZE_/8);
RtlInitializeBitMap(&bitMask, Mask, _BITMAPSIZE_);
/* Read the format */
format++;
if(*format == '^') {
invert = 1;
format++;
}
if(*format == ']') {
RtlSetBits(&bitMask, ']', 1);
format++;
}
while(*format && (*format != ']')) {
/* According to msdn:
* "Note that %[a-z] and %[z-a] are interpreted as equivalent to %[abcde...z]." */
if(format[1] == '-' && format[2] && format[2] != ']') {
if (format[0] < format[2])
RtlSetBits(&bitMask, format[0], format[2] - format[0] + 1);
else
RtlSetBits(&bitMask, format[2], format[0] - format[2] + 1);
format += 2;
} else
RtlSetBits(&bitMask, *format, 1);
format++;
}
/* read until char is not suitable */
while ((width != 0) && (nch != _EOF_)) {
if(!invert) {
if(RtlAreBitsSet(&bitMask, nch, 1)) {
if (!suppress) *sptr++ = _CHAR2SUPPORTED_(nch);
} else
break;
} else {
if(RtlAreBitsClear(&bitMask, nch, 1)) {
if (!suppress) *sptr++ = _CHAR2SUPPORTED_(nch);
} else
break;
}
st++;
nch = _GETC_(file);
if (width>0) width--;
if(size>1) size--;
else {
_UNLOCK_FILE_(file);
*str = 0;
HeapFree(GetProcessHeap(), 0, Mask);
return rd;
}
}
/* terminate */
if (!suppress) *sptr = 0;
HeapFree(GetProcessHeap(), 0, Mask);
}
break;
default:
/* From spec: "if a percent sign is followed by a character
* that has no meaning as a format-control character, that
* character and the following characters are treated as
* an ordinary sequence of characters, that is, a sequence
* of characters that must match the input. For example,
* to specify that a percent-sign character is to be input,
* use %%." */
while ((nch!=_EOF_) && _ISSPACE_(nch))
nch = _GETC_(file);
if ((_CHAR_)nch == *format) {
suppress = 1; /* whoops no field to be read */
st = 1; /* but we got what we expected */
nch = _GETC_(file);
}
break;
}
if (st && !suppress) rd++;
else if (!st) break;
}
/* a non-white-space character causes scanf to read, but not store,
* a matching non-white-space character. */
else {
/* check for character match */
if ((_CHAR_)nch == *format) {
nch = _GETC_(file);
} else break;
}
format++;
}
if (nch!=_EOF_) {
_UNGETC_(nch, file);
}
TRACE("returning %d\n", rd);
_UNLOCK_FILE_(file);
return rd;
}
#undef _CHAR_
#undef _EOF_
#undef _EOF_RET
#undef _ISSPACE_
#undef _CHAR2SUPPORTED_
#undef _WIDE2SUPPORTED_
#undef _CHAR2DIGIT_
#undef _GETC_FUNC_
#undef _STRTOD_NAME_
#undef _GETC_
#undef _UNGETC_
#undef _LOCK_FILE_
#undef _UNLOCK_FILE_
#undef _FUNCTION_
#undef _BITMAPSIZE_
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