po_types.h

ATMEL arm7 USB 模拟串口

//  ----------------------------------------------------------------------------
//          ATMEL Microcontroller Software Support  -  ROUSSET  -
//  ----------------------------------------------------------------------------
//  DISCLAIMER:  THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
//  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
//  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
//  DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
//  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
//  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
//  OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
//  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
//  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
//  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//  ----------------------------------------------------------------------------
//  File Name           : po_types.h
//  Object              : useful defines
//  Creation            : JCB 15/apr/2005
//  Modif               :
//  ----------------------------------------------------------------------------
#ifndef __PO_TYPES_H__
#define __PO_TYPES_H__

// **************************************************
//     Macro definition
// **************************************************
#define min(x,y) (x < y)?(x):(y)
#define max(x,y) (x > y)?(x):(y)

// **************************************************
//     Types definition
// **************************************************
#define TRUE  (1==1)
#define FALSE (0==1)

typedef unsigned int    BOOL;
typedef unsigned short  USHORT;
typedef unsigned long   ULONG;
typedef unsigned char   UCHAR;

#endif  /* __PO_TYPES_H__ */