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137 lines
2.8 KiB
137 lines
2.8 KiB
/* Decomposed printf argument list. |
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Copyright (C) 1999, 2002-2003 Free Software Foundation, Inc. |
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This program is free software; you can redistribute it and/or modify it |
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under the terms of the GNU Library General Public License as published |
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by the Free Software Foundation; either version 2, or (at your option) |
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any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Library General Public License for more details. |
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You should have received a copy of the GNU Library General Public |
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License along with this program; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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USA. */ |
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#ifndef _PRINTF_ARGS_H |
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#define _PRINTF_ARGS_H |
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/* Get size_t. */ |
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#include <stddef.h> |
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/* Get wchar_t. */ |
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#ifdef HAVE_WCHAR_T |
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# include <stddef.h> |
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#endif |
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/* Get wint_t. */ |
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#ifdef HAVE_WINT_T |
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# include <wchar.h> |
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#endif |
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/* Get va_list. */ |
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#include <stdarg.h> |
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/* Argument types */ |
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typedef enum |
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{ |
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TYPE_NONE, |
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TYPE_SCHAR, |
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TYPE_UCHAR, |
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TYPE_SHORT, |
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TYPE_USHORT, |
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TYPE_INT, |
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TYPE_UINT, |
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TYPE_LONGINT, |
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TYPE_ULONGINT, |
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#ifdef HAVE_LONG_LONG |
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TYPE_LONGLONGINT, |
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TYPE_ULONGLONGINT, |
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#endif |
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TYPE_DOUBLE, |
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#ifdef HAVE_LONG_DOUBLE |
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TYPE_LONGDOUBLE, |
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#endif |
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TYPE_CHAR, |
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#ifdef HAVE_WINT_T |
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TYPE_WIDE_CHAR, |
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#endif |
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TYPE_STRING, |
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#ifdef HAVE_WCHAR_T |
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TYPE_WIDE_STRING, |
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#endif |
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TYPE_POINTER, |
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TYPE_COUNT_SCHAR_POINTER, |
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TYPE_COUNT_SHORT_POINTER, |
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TYPE_COUNT_INT_POINTER, |
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TYPE_COUNT_LONGINT_POINTER |
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#ifdef HAVE_LONG_LONG |
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, TYPE_COUNT_LONGLONGINT_POINTER |
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#endif |
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} arg_type; |
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/* Polymorphic argument */ |
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typedef struct |
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{ |
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arg_type type; |
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union |
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{ |
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signed char a_schar; |
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unsigned char a_uchar; |
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short a_short; |
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unsigned short a_ushort; |
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int a_int; |
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unsigned int a_uint; |
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long int a_longint; |
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unsigned long int a_ulongint; |
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#ifdef HAVE_LONG_LONG |
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long long int a_longlongint; |
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unsigned long long int a_ulonglongint; |
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#endif |
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float a_float; |
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double a_double; |
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#ifdef HAVE_LONG_DOUBLE |
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long double a_longdouble; |
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#endif |
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int a_char; |
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#ifdef HAVE_WINT_T |
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wint_t a_wide_char; |
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#endif |
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const char* a_string; |
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#ifdef HAVE_WCHAR_T |
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const wchar_t* a_wide_string; |
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#endif |
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void* a_pointer; |
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signed char * a_count_schar_pointer; |
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short * a_count_short_pointer; |
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int * a_count_int_pointer; |
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long int * a_count_longint_pointer; |
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#ifdef HAVE_LONG_LONG |
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long long int * a_count_longlongint_pointer; |
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#endif |
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} |
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a; |
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} |
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argument; |
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typedef struct |
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{ |
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size_t count; |
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argument *arg; |
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} |
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arguments; |
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/* Fetch the arguments, putting them into a. */ |
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#ifdef STATIC |
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STATIC |
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#else |
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extern |
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#endif |
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int printf_fetchargs (va_list args, arguments *a); |
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#endif /* _PRINTF_ARGS_H */
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