1 files changed, 108 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/libfat/fat.h b/contrib/syslinux-4.02/libfat/fat.h
new file mode 100644
index 0000000..b4e32f7
--- /dev/null
+++ b/contrib/syslinux-4.02/libfat/fat.h
@@ -0,0 +1,108 @@
+/* ----------------------------------------------------------------------- *
+ *
+ *   Copyright 2001-2008 H. Peter Anvin - All Rights Reserved
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, Inc., 53 Temple Place Ste 330,
+ *   Boston MA 02111-1307, USA; either version 2 of the License, or
+ *   (at your option) any later version; incorporated herein by reference.
+ *
+ * ----------------------------------------------------------------------- */
+
+/*
+ * fat.h
+ *
+ * Basic data structures for a FAT filesystem
+ */
+
+#ifndef FAT_H
+#define FAT_H
+
+#include "ulint.h"
+
+/* The poor excuse FAT has for a superblock -- in the boot sector */
+struct fat_bootsect {
+    le8_t bsJump[3];		/* Jump to code */
+    char bsOemName[8];		/* Formatting program */
+    le16_t bsBytesPerSec;	/* Bytes/sector */
+    le8_t bsSecPerClust;	/* Sectors/cluster */
+    le16_t bsResSectors;	/* Reserved sectors */
+    le8_t bsFATs;		/* Number of FATs */
+    le16_t bsRootDirEnts;	/* Number of entries/root directory */
+    le16_t bsSectors;		/* Number of sectors [1] */
+    le8_t bsMedia;		/* Magic media type byte */
+    le16_t bsFATsecs;		/* Sectors/FAT */
+    le16_t bsSecPerTrack;	/* Sectors/track */
+    le16_t bsHeads;		/* Number of heads */
+    le32_t bsHiddenSecs;	/* Number of hidden sectors */
+    le32_t bsHugeSectors;	/* Number of sectors [2] */
+    union {
+	/* FAT12/16 */
+	struct {
+	    le8_t bsDriveNumber;	/* Drive number */
+	    le8_t bsReserved1;	/* Reserved */
+	    le8_t bsBootSignature;	/* 0x29 */
+	    le32_t bsVolumeID;	/* Volume serial number */
+	    char bsVolumeLabel[11];	/* Volume name */
+	    char bsFileSysType[8];	/* File system type */
+
+	    le8_t bsCode[448];	/* Boot sector code */
+	} fat16;
+
+	/* FAT32 */
+	struct {
+	    le32_t bpb_fatsz32;	/* Sectors/FAT */
+	    le16_t bpb_extflags;	/* Extended flags */
+	    le16_t bpb_fsver;	/* Filesystem version */
+	    le32_t bpb_rootclus;	/* Root directory cluster */
+	    le16_t bpb_fsinfo;	/* FSINFO sector number */
+	    le16_t bpb_bkbootsec;	/* Backup boot sector (superblock) */
+	    char bpb_reserved[12];
+
+	    /* Same shit, different offset! */
+	    le8_t bsDriveNumber;	/* Drive number */
+	    le8_t bsReserved1;	/* Reserved */
+	    le8_t bsBootSignature;	/* 0x29 */
+	    le32_t bsVolumeID;	/* Volume serial number */
+	    char bsVolumeLabel[11];	/* Volume name */
+	    char bsFileSysType[8];	/* File system type */
+
+	    le8_t bsCode[420];	/* Boot sector code */
+	} fat32;
+    } u;
+
+    le16_t bsSignature;		/* 0xAA55 */
+};
+
+#define BS_BOOTSIGNATURE	0x29
+#define BS_SIGNATURE		0xAA55
+
+/* A FAT filesystem directory entry */
+
+struct fat_dirent {
+    le8_t name[11];		/* Mangled filename */
+    le8_t attribute;		/* File type/attribute */
+    le8_t caseflags;		/* VFAT: case for basis and extension */
+    le8_t ctime_ms;		/* ms of creation time */
+    le32_t ctime;		/* Creation time */
+    le16_t atime;		/* Date portion (high 16 bits) of atime */
+    le16_t clusthi;		/* FAT32: high 16 bits of cluster */
+    le32_t mtime;		/* Modification time */
+    le16_t clustlo;		/* First cluster pointer */
+    le32_t size;		/* File size (bytes) */
+};
+
+/* A VFAT filesystem continuation entry */
+struct fat_vfat_slot {
+    le8_t id;			/* Sequence number for slot */
+    le16_t name0[5];		/* 5 characters */
+    le8_t attribute;		/* Attribute byte */
+    le8_t reserved;		/* Reserved, MBZ */
+    le8_t alias_csum;		/* Short name checksum */
+    le16_t name5[6];		/* 6 characters */
+    le16_t firstclust;		/* MBZ */
+    le16_t name11[2];		/* 2 characters */
+};
+
+#endif /* FAT_H */