working together with FATFileSystem

Fork of TinyJpgDec by Helmut Schmücker

integer.h

Committer:
the_sz
Date:
2015-11-14
Revision:
1:79e97662234d
Parent:
0:b6f284347a66

File content as of revision 1:79e97662234d:

/*-------------------------------------------*/
/* Integer type definitions for FatFs module */
/*-------------------------------------------*/

#ifndef _INTEGER
#define _INTEGER

#ifdef _WIN32   /* FatFs development platform */

#include <windows.h>
#include <tchar.h>

#else           /* Embedded platform */

/* These types must be 16-bit, 32-bit or larger integer */
// No! They have to be 16bit types, otherwise the Huffman decoding
// in function huffext fails on an 32-bit LPC4088 (mbed cloud compiler)
typedef short             JPG_INT;
typedef unsigned short    JPG_UINT;

/* These types must be 8-bit integer */
typedef char            CHAR;
typedef unsigned char   UCHAR;
typedef unsigned char   BYTE;

/* These types must be 16-bit integer */
typedef short           SHORT;
typedef unsigned short  USHORT;
typedef unsigned short  WORD;
typedef unsigned short  WCHAR;

/* These types must be 32-bit integer */
typedef long            LONG;
typedef unsigned long   ULONG;
typedef unsigned long   DWORD;

#endif

#endif