2 Copyright (C) 2003, 2010 - Wolfire Games
3 Copyright (C) 2010-2016 - Lugaru contributors (see AUTHORS file)
5 This file is part of Lugaru.
7 Lugaru is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 Lugaru 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
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with Lugaru. If not, see <http://www.gnu.org/licenses/>.
27 #if defined(__cplusplus)
32 Notes on format of format strings:
33 * whitespace is ignored
34 * each "group" consists of an optional count (defaults to 1),
35 an optional byte-order marker (defaults to H, "host-native"),
36 and a data-type specifier.
37 * when unpacking, each variable argument is a pointer to the
38 appropriate number of Object::objects of the appropriate type.
39 * when packing, each variable argument is an object of the
40 appropriate type if the count is omitted, or a pointer to the
41 appropriate number of Object::objects of the appropriate type if the
43 * the buffer supplied to pack/unpack must be of sufficient length
44 to hold all the data, or the behavior is unspecified.
45 * the file provided to the "f" versions of the functions must be
46 open in the appropriate mode, or the behavior is unspecified.
47 * the file supplied to funpackf must be of sufficient length to
48 hold all the data, or the behavior is unspecified.
49 * the behavior of all functions is unspecified if the format string
50 is incorrectly-formed.
53 x skipped byte; no corresponding argument
55 s two-byte two's-complement integer
56 i four-byte two's-complement integer
57 l eight-byte two's-complement integer
58 f four-byte IEEE754 float
59 d eight-byte IEEE754 double
61 Byte-order specifiers:
64 H host's native byte order
68 #ifndef ALREADY_DID_BINIO_STDINT
69 #define ALREADY_DID_BINIO_STDINT
70 #if defined(BinIO_STDINT_HEADER)
71 #include BinIO_STDINT_HEADER
72 typedef float float32_t;
73 typedef double float64_t;
75 typedef unsigned char uint8_t;
76 typedef unsigned short uint16_t;
77 typedef unsigned long uint32_t;
79 typedef unsigned __int64 uint64_t;
81 typedef unsigned long long uint64_t;
83 typedef float float32_t;
84 typedef double float64_t;
98 extern void packf ( const char *format, ...);
99 extern void spackf (void *buffer, const char *format, ...);
100 extern void fpackf (FILE *file, const char *format, ...);
101 extern void vspackf (void *buffer, const char *format, va_list args);
102 extern void vfpackf (FILE *file, const char *format, va_list args);
104 extern void unpackf ( const char *format, ...);
105 extern void sunpackf (const void *buffer, const char *format, ...);
106 extern void funpackf (FILE *file, const char *format, ...);
107 extern void vsunpackf(const void *buffer, const char *format, va_list args);
108 extern void vfunpackf(FILE *file, const char *format, va_list args);
112 #define va_copy(dest,src) do { dest = src; } while (0)
116 #if defined(__cplusplus)