1 /* Decomposed printf argument list. 2 Copyright (C) 1999, 2002-2003 Free Software Foundation, Inc. 3 4 This program is free software; you can redistribute it and/or modify it 5 under the terms of the GNU Library General Public License as published 6 by the Free Software Foundation; either version 2, or (at your option) 7 any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Library General Public License for more details. 13 14 You should have received a copy of the GNU Library General Public 15 License along with this program; if not, write to the Free Software 16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 17 USA. */ 18 19 #ifndef _PRINTF_ARGS_H 20 #define _PRINTF_ARGS_H 21 22 /* Get wchar_t. */ 23 #ifdef HAVE_WCHAR_T 24 # include <stddef.h> 25 #endif 26 27 /* Get wint_t. */ 28 #ifdef HAVE_WINT_T 29 # include <wchar.h> 30 #endif 31 32 /* Get va_list. */ 33 #include <stdarg.h> 34 35 36 /* Argument types */ 37 typedef enum 38 { 39 TYPE_NONE, 40 TYPE_SCHAR, 41 TYPE_UCHAR, 42 TYPE_SHORT, 43 TYPE_USHORT, 44 TYPE_INT, 45 TYPE_UINT, 46 TYPE_LONGINT, 47 TYPE_ULONGINT, 48 #ifdef HAVE_LONG_LONG 49 TYPE_LONGLONGINT, 50 TYPE_ULONGLONGINT, 51 #endif 52 #ifdef HAVE_INT64_AND_I64 53 TYPE_INT64, 54 TYPE_UINT64, 55 #endif 56 TYPE_DOUBLE, 57 #ifdef HAVE_LONG_DOUBLE 58 TYPE_LONGDOUBLE, 59 #endif 60 TYPE_CHAR, 61 #ifdef HAVE_WINT_T 62 TYPE_WIDE_CHAR, 63 #endif 64 TYPE_STRING, 65 #ifdef HAVE_WCHAR_T 66 TYPE_WIDE_STRING, 67 #endif 68 TYPE_POINTER, 69 TYPE_COUNT_SCHAR_POINTER, 70 TYPE_COUNT_SHORT_POINTER, 71 TYPE_COUNT_INT_POINTER, 72 TYPE_COUNT_LONGINT_POINTER 73 #ifdef HAVE_LONG_LONG 74 , TYPE_COUNT_LONGLONGINT_POINTER 75 #endif 76 } arg_type; 77 78 /* Polymorphic argument */ 79 typedef struct 80 { 81 arg_type type; 82 union 83 { 84 signed char a_schar; 85 unsigned char a_uchar; 86 short a_short; 87 unsigned short a_ushort; 88 int a_int; 89 unsigned int a_uint; 90 long int a_longint; 91 unsigned long int a_ulongint; 92 #ifdef HAVE_LONG_LONG 93 long long int a_longlongint; 94 unsigned long long int a_ulonglongint; 95 #endif 96 #ifdef HAVE_INT64_AND_I64 97 __int64 a_int64; 98 unsigned __int64 a_uint64; 99 #endif 100 float a_float; 101 double a_double; 102 #ifdef HAVE_LONG_DOUBLE 103 long double a_longdouble; 104 #endif 105 int a_char; 106 #ifdef HAVE_WINT_T 107 wint_t a_wide_char; 108 #endif 109 const char* a_string; 110 #ifdef HAVE_WCHAR_T 111 const wchar_t* a_wide_string; 112 #endif 113 void* a_pointer; 114 signed char * a_count_schar_pointer; 115 short * a_count_short_pointer; 116 int * a_count_int_pointer; 117 long int * a_count_longint_pointer; 118 #ifdef HAVE_LONG_LONG 119 long long int * a_count_longlongint_pointer; 120 #endif 121 } 122 a; 123 } 124 argument; 125 126 typedef struct 127 { 128 unsigned int count; 129 argument *arg; 130 } 131 arguments; 132 133 134 /* Fetch the arguments, putting them into a. */ 135 #ifdef STATIC 136 STATIC 137 #else 138 extern 139 #endif 140 int printf_fetchargs (va_list args, arguments *a); 141 142 #endif /* _PRINTF_ARGS_H */ 143
