bcmdhd-usb.1.363.110.17.x/include/typedefs.h

   1 /*
   2  * Copyright (C) 1999-2016, Broadcom Corporation
   3  *
   4  *      Unless you and Broadcom execute a separate written software license
   5  * agreement governing use of this software, this software is licensed to you
   6  * under the terms of the GNU General Public License version 2 (the "GPL"),
   7  * available at http://www.broadcom.com/licenses/GPLv2.php, with the
   8  * following added to such license:
   9  *
  10  *      As a special exception, the copyright holders of this software give you
  11  * permission to link this software with independent modules, and to copy and
  12  * distribute the resulting executable under terms of your choice, provided that
  13  * you also meet, for each linked independent module, the terms and conditions of
  14  * the license of that module.  An independent module is a module which is not
  15  * derived from this software.  The special exception does not apply to any
  16  * modifications of the software.
  17  *
  18  *      Notwithstanding the above, under no circumstances may you combine this
  19  * software in any way with any other Broadcom software provided under a license
  20  * other than the GPL, without Broadcom's express prior written consent.
  21  *
  22  *
  23  * <<Broadcom-WL-IPTag/Open:>>
  24  *
  25  * $Id: typedefs.h 613162 2016-01-18 02:14:00Z $
  26  */
  27
  28 #ifndef _TYPEDEFS_H_
  29 #define _TYPEDEFS_H_
  30
  31 #ifdef SITE_TYPEDEFS
  32
  33 /*
  34  * Define SITE_TYPEDEFS in the compile to include a site-specific
  35  * typedef file "site_typedefs.h".
  36  *
  37  * If SITE_TYPEDEFS is not defined, then the code section below makes
  38  * inferences about the compile environment based on defined symbols and
  39  * possibly compiler pragmas.
  40  *
  41  * Following these two sections is the Default Typedefs section.
  42  * This section is only processed if USE_TYPEDEF_DEFAULTS is
  43  * defined. This section has a default set of typedefs and a few
  44  * preprocessor symbols (TRUE, FALSE, NULL, ...).
  45  */
  46
  47 #include "site_typedefs.h"
  48
  49 #else
  50
  51 /*
  52  * Infer the compile environment based on preprocessor symbols and pragmas.
  53  * Override type definitions as needed, and include configuration-dependent
  54  * header files to define types.
  55  */
  56
  57 #ifdef __cplusplus
  58
  59 #define TYPEDEF_BOOL
  60 #ifndef FALSE
  61 #define FALSE   false
  62 #endif
  63 #ifndef TRUE
  64 #define TRUE    true
  65 #endif
  66
  67 #else   /* ! __cplusplus */
  68
  69
  70 #endif  /* ! __cplusplus */
  71
  72 #if defined(__LP64__)
  73 #define TYPEDEF_UINTPTR
  74 typedef unsigned long long int uintptr;
  75 #endif
  76
  77
  78
  79
  80
  81 #if defined(_NEED_SIZE_T_)
  82 typedef long unsigned int size_t;
  83 #endif
  84
  85
  86
  87
  88 #if defined(__FreeBSD__)
  89 #include <sys/param.h>
  90 #define TYPEDEF_BOOL
  91 #if !defined(__bool_true_false_are_defined)
  92 typedef         int     bool;
  93 #endif
  94 #endif /* (defined(__FreeBSD__)) */
  95
  96 #if defined(__sparc__)
  97 #define TYPEDEF_ULONG
  98 #endif
  99
 100 /*
 101  * If this is either a Linux hybrid build or the per-port code of a hybrid build
 102  * then use the Linux header files to get some of the typedefs.  Otherwise, define
 103  * them entirely in this file.  We can't always define the types because we get
 104  * a duplicate typedef error; there is no way to "undefine" a typedef.
 105  * We know when it's per-port code because each file defines LINUX_PORT at the top.
 106  */
 107 #define TYPEDEF_UINT
 108 #ifndef TARGETENV_android
 109 #define TYPEDEF_USHORT
 110 #define TYPEDEF_ULONG
 111 #endif /* TARGETENV_android */
 112 #ifdef __KERNEL__
 113 #include <linux/version.h>
 114 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19))
 115 #define TYPEDEF_BOOL
 116 #endif  /* >= 2.6.19 */
 117 /* special detection for 2.6.18-128.7.1.0.1.el5 */
 118 #if (LINUX_VERSION_CODE == KERNEL_VERSION(2, 6, 18))
 119 #include <linux/compiler.h>
 120 #ifdef noinline_for_stack
 121 #define TYPEDEF_BOOL
 122 #endif
 123 #endif  /* == 2.6.18 */
 124 #endif  /* __KERNEL__ */
 125
 126
 127 /* Do not support the (u)int64 types with strict ansi for GNU C */
 128 #if defined(__GNUC__) && defined(__STRICT_ANSI__)
 129 #if !defined(__FreeBSD__)
 130 #define TYPEDEF_INT64
 131 #define TYPEDEF_UINT64
 132 #endif /* !defined(__FreeBSD__) */
 133 #endif /* defined(__GNUC__) && defined(__STRICT_ANSI__) */
 134
 135 /* ICL accepts unsigned 64 bit type only, and complains in ANSI mode
 136  * for signed or unsigned
 137  */
 138 #if defined(__ICL)
 139
 140 #define TYPEDEF_INT64
 141
 142 #if defined(__STDC__)
 143 #define TYPEDEF_UINT64
 144 #endif
 145
 146 #endif /* __ICL */
 147
 148 #if !defined(__DJGPP__)
 149
 150 /* pick up ushort & uint from standard types.h */
 151 #if defined(__KERNEL__)
 152
 153 /* See note above */
 154 #include <linux/types.h>        /* sys/types.h and linux/types.h are oil and water */
 155
 156 #else
 157
 158 #include <sys/types.h>
 159
 160 #endif /* linux && __KERNEL__ */
 161
 162 #endif
 163
 164
 165
 166 /* use the default typedefs in the next section of this file */
 167 #define USE_TYPEDEF_DEFAULTS
 168
 169 #endif /* SITE_TYPEDEFS */
 170
 171
 172 /*
 173  * Default Typedefs
 174  */
 175
 176 #ifdef USE_TYPEDEF_DEFAULTS
 177 #undef USE_TYPEDEF_DEFAULTS
 178
 179 #ifndef TYPEDEF_BOOL
 180 typedef /* @abstract@ */ unsigned char  bool;
 181 #endif /* endif TYPEDEF_BOOL */
 182
 183 /* define uchar, ushort, uint, ulong */
 184
 185 #ifndef TYPEDEF_UCHAR
 186 typedef unsigned char   uchar;
 187 #endif
 188
 189 #ifndef TYPEDEF_USHORT
 190 typedef unsigned short  ushort;
 191 #endif
 192
 193 #ifndef TYPEDEF_UINT
 194 typedef unsigned int    uint;
 195 #endif
 196
 197 #ifndef TYPEDEF_ULONG
 198 typedef unsigned long   ulong;
 199 #endif
 200
 201 /* define [u]int8/16/32/64, uintptr */
 202
 203 #ifndef TYPEDEF_UINT8
 204 typedef unsigned char   uint8;
 205 #endif
 206
 207 #ifndef TYPEDEF_UINT16
 208 typedef unsigned short  uint16;
 209 #endif
 210
 211 #ifndef TYPEDEF_UINT32
 212 typedef unsigned int    uint32;
 213 #endif
 214
 215 #ifndef TYPEDEF_UINT64
 216 typedef unsigned long long uint64;
 217 #endif
 218
 219 #ifndef TYPEDEF_UINTPTR
 220 typedef unsigned int    uintptr;
 221 #endif
 222
 223 #ifndef TYPEDEF_INT8
 224 typedef signed char     int8;
 225 #endif
 226
 227 #ifndef TYPEDEF_INT16
 228 typedef signed short    int16;
 229 #endif
 230
 231 #ifndef TYPEDEF_INT32
 232 typedef signed int      int32;
 233 #endif
 234
 235 #ifndef TYPEDEF_INT64
 236 typedef signed long long int64;
 237 #endif
 238
 239 /* define float32/64, float_t */
 240
 241 #ifndef TYPEDEF_FLOAT32
 242 typedef float           float32;
 243 #endif
 244
 245 #ifndef TYPEDEF_FLOAT64
 246 typedef double          float64;
 247 #endif
 248
 249 /*
 250  * abstracted floating point type allows for compile time selection of
 251  * single or double precision arithmetic.  Compiling with -DFLOAT32
 252  * selects single precision; the default is double precision.
 253  */
 254
 255 #ifndef TYPEDEF_FLOAT_T
 256
 257 #if defined(FLOAT32)
 258 typedef float32 float_t;
 259 #else /* default to double precision floating point */
 260 typedef float64 float_t;
 261 #endif
 262
 263 #endif /* TYPEDEF_FLOAT_T */
 264
 265 /* define macro values */
 266
 267 #ifndef FALSE
 268 #define FALSE   0
 269 #endif
 270
 271 #ifndef TRUE
 272 #define TRUE    1  /* TRUE */
 273 #endif
 274
 275 #ifndef NULL
 276 #define NULL    0
 277 #endif
 278
 279 #ifndef OFF
 280 #define OFF     0
 281 #endif
 282
 283 #ifndef ON
 284 #define ON      1  /* ON = 1 */
 285 #endif
 286
 287 #define AUTO    (-1) /* Auto = -1 */
 288
 289 /* define PTRSZ, INLINE */
 290
 291 #ifndef PTRSZ
 292 #define PTRSZ   sizeof(char*)
 293 #endif
 294
 295
 296 /* Detect compiler type. */
 297 #if defined(__GNUC__) || defined(__lint)
 298         #define BWL_COMPILER_GNU
 299 #elif defined(__CC_ARM) && __CC_ARM
 300         #define BWL_COMPILER_ARMCC
 301 #else
 302         #error "Unknown compiler!"
 303 #endif
 304
 305
 306 #ifndef INLINE
 307         #if defined(BWL_COMPILER_MICROSOFT)
 308                 #define INLINE __inline
 309         #elif defined(BWL_COMPILER_GNU)
 310                 #define INLINE __inline__
 311         #elif defined(BWL_COMPILER_ARMCC)
 312                 #define INLINE  __inline
 313         #else
 314                 #define INLINE
 315         #endif
 316 #endif /* INLINE */
 317
 318 #undef TYPEDEF_BOOL
 319 #undef TYPEDEF_UCHAR
 320 #undef TYPEDEF_USHORT
 321 #undef TYPEDEF_UINT
 322 #undef TYPEDEF_ULONG
 323 #undef TYPEDEF_UINT8
 324 #undef TYPEDEF_UINT16
 325 #undef TYPEDEF_UINT32
 326 #undef TYPEDEF_UINT64
 327 #undef TYPEDEF_UINTPTR
 328 #undef TYPEDEF_INT8
 329 #undef TYPEDEF_INT16
 330 #undef TYPEDEF_INT32
 331 #undef TYPEDEF_INT64
 332 #undef TYPEDEF_FLOAT32
 333 #undef TYPEDEF_FLOAT64
 334 #undef TYPEDEF_FLOAT_T
 335
 336 #endif /* USE_TYPEDEF_DEFAULTS */
 337
 338 /* Suppress unused parameter warning */
 339 #define UNUSED_PARAMETER(x) (void)(x)
 340
 341 /* Avoid warning for discarded const or volatile qualifier in special cases (-Wcast-qual) */
 342 #define DISCARD_QUAL(ptr, type) ((type *)(uintptr)(ptr))
 343
 344 /*
 345  * Including the bcmdefs.h here, to make sure everyone including typedefs.h
 346  * gets this automatically
 347 */
 348 #include <bcmdefs.h>
 349 #endif /* _TYPEDEFS_H_ */