update for HEAD-2003050101

[reactos.git] / lib / fslib / vfatlib / vfatlib.h

diff --git a/lib/fslib/vfatlib/vfatlib.h b/lib/fslib/vfatlib/vfatlib.h
new file mode 100755 (executable)
index 0000000..c5acfb3
--- /dev/null
+++ b/lib/fslib/vfatlib/vfatlib.h
@@ -0,0 +1,57 @@
+/*
+ * COPYRIGHT:   See COPYING in the top level directory
+ * PROJECT:     ReactOS VFAT filesystem library
+ * FILE:        vfatlib.h
+ */
+#define NDEBUG
+#include <debug.h>
+#define NTOS_MODE_USER
+#include <ntos.h>
+#include <fslib/vfatlib.h>
+
+#define SECTORSIZE 512
+
+typedef struct _FAT32_BOOT_SECTOR
+{
+  unsigned char  magic0;                      // 0
+  unsigned char  res0;                        // 1
+  unsigned char  magic1;                      // 2
+  unsigned char  OEMName[8];                  // 3
+  unsigned short BytesPerSector;              // 11
+  unsigned char  SectorsPerCluster;           // 13
+  unsigned short ReservedSectors;             // 14
+  unsigned char  FATCount;                    // 16
+  unsigned short RootEntries;                 // 17
+  unsigned short Sectors;                     // 19
+  unsigned char  Media;                       // 21
+  unsigned short FATSectors;                  // 22
+  unsigned short SectorsPerTrack;             // 24
+  unsigned short Heads;                              // 22
+  unsigned long  HiddenSectors;               // 24
+  unsigned long  SectorsHuge;                 // 28
+  unsigned long  FATSectors32;                // 36
+  unsigned short ExtFlag;                     // 40
+  unsigned short FSVersion;                   // 42
+  unsigned long  RootCluster;                 // 44
+  unsigned short FSInfoSector;                // 48
+  unsigned short BootBackup;                  // 50
+  unsigned char  Res3[12];                    // 52
+  unsigned char  Drive;                       // 64
+  unsigned char  Res4;                        // 65
+  unsigned char  ExtBootSignature;            // 66
+  unsigned long  VolumeID;                    // 67
+  unsigned char  VolumeLabel[11];             // 71
+  unsigned char  SysType[8];                  // 82
+  unsigned char  Res2[418];                   // 90
+  unsigned long  Signature1;                  // 508
+} __attribute__((packed)) FAT32_BOOT_SECTOR, *PFAT32_BOOT_SECTOR;
+
+typedef struct _FAT32_FSINFO
+{
+  unsigned int  LeadSig;          // 0
+  unsigned char Res1[480];        // 4
+  unsigned int  StrucSig;         // 484
+  unsigned int  FreeCount;        // 488
+  unsigned int  NextFree;         // 492
+  unsigned int  Res2;             // 496
+} __attribute__((packed)) FAT32_FSINFO, *PFAT32_FSINFO;