types.h

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/*
 * /phoenix/include/types.h
 *
 * This file is a part of Phoenix operating system.
 * Copyright (c) 2011-2012, Artyom Lebedev <artyom.lebedev@gmail.com>
 * All rights reserved.
 * See COPYING file for copyright details.
 */

#ifndef TYPES_H_
#define TYPES_H_

#include <md_types.h>

#define U8_MAX      TYPE_UINT_MAX(u8)
#define I8_MAX      TYPE_INT_MAX(i8)
#define I8_MIN      TYPE_INT_MIN(i8)
#define UCHAR_MAX   U8_MAX
#define CHAR_MAX    I8_MAX
#define CHAR_MIN    I8_MIN

#define U16_MAX     TYPE_UINT_MAX(u16)
#define I16_MAX     TYPE_INT_MAX(i16)
#define I16_MIN     TYPE_INT_MIN(i16)
#define USHRT_MAX   U16_MAX
#define SHRT_MAX    I16_MAX
#define SHRT_MIN    I16_MIN

#define U32_MAX     TYPE_UINT_MAX(u32)
#define I32_MAX     TYPE_INT_MAX(i32)
#define I32_MIN     TYPE_INT_MIN(i32)
#define UINT_MAX    U32_MAX
#define INT_MAX     I32_MAX
#define INT_MIN     I32_MIN

#define U64_MAX     TYPE_UINT_MAX(u64)
#define I64_MAX     TYPE_INT_MAX(i64)
#define I64_MIN     TYPE_INT_MIN(i64)
#define ULONG_MAX   U64_MAX
#define LONG_MAX    I64_MAX
#define LONG_MIN    I64_MIN

#define UQUAD_MAX   ULONG_MAX
#define QUAD_MAX    LONG_MAX
#define QUAD_MIN    LONG_MIN

#ifndef __SIZE_TYPE__
#define __SIZE_TYPE__ vsize_t
#endif

typedef __SIZE_TYPE__ size_t;

#define VSIZE_MAX   TYPE_UINT_MAX(vsize_t)

/* Variable arguments */

typedef __builtin_va_list       va_list;

#define va_start(ap, last)      __builtin_va_start((ap), (last))
#define va_arg(ap, type)        __builtin_va_arg((ap), type)
#define va_copy(dest, src)      __builtin_va_copy((dest), (src))
#define va_end(ap)              __builtin_va_end(ap)

#endif /* TYPES_H_ */