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Ripped out of debian
--- gpart-0.1h.orig/src/gm_ntfs.h
+++ gpart-0.1h/src/gm_ntfs.h
@@ -14,6 +14,9 @@
*
*/
+#include <stdint.h>
+#include <asm/byteorder.h>
+
#ifndef _GM_NTFS_H
#define _GM_NTFS_H
@@ -29,32 +32,38 @@
/* 'NTFS' in little endian */
#define NTFS_SUPER_MAGIC 0x5346544E
-#if defined(i386) || defined(__i386__) || defined(__alpha__)
-
/* unsigned integral types */
#ifndef NTFS_INTEGRAL_TYPES
#define NTFS_INTEGRAL_TYPES
-typedef unsigned char ntfs_u8;
-typedef unsigned short ntfs_u16;
-typedef unsigned int ntfs_u32;
-typedef s64_t ntfs_u64;
+typedef uint8_t ntfs_u8;
+typedef uint16_t ntfs_u16;
+typedef uint32_t ntfs_u32;
+typedef uint64_t ntfs_u64;
+typedef int8_t ntfs_s8;
+typedef int16_t ntfs_s16;
#endif /* NTFS_INTEGRAL_TYPES */
-#endif /* defined(i386) || defined(__i386__) || defined(__alpha__) */
-
-
-/* Macros reading unsigned integers from a byte pointer */
-/* these should work for all little endian machines */
-#define NTFS_GETU8(p) (*(ntfs_u8*)(p))
-#define NTFS_GETU16(p) (*(ntfs_u16*)(p))
-#define NTFS_GETU24(p) (NTFS_GETU32(p) & 0xFFFFFF)
-#define NTFS_GETU32(p) (*(ntfs_u32*)(p))
-#define NTFS_GETU64(p) (*(ntfs_u64*)(p))
-
-/* Macros reading signed integers, returning int */
-#define NTFS_GETS8(p) ((int)(*(char*)(p)))
-#define NTFS_GETS16(p) ((int)(*(short*)(p)))
-#define NTFS_GETS24(p) (NTFS_GETU24(p) < 0x800000 ? (int)NTFS_GETU24(p) :
-
+#define CPU_TO_LE16(a) __cpu_to_le16(a)
+#define CPU_TO_LE32(a) __cpu_to_le32(a)
+#define CPU_TO_LE64(a) __cpu_to_le64(a)
+
+#define LE16_TO_CPU(a) __cpu_to_le16(a)
+#define LE32_TO_CPU(a) __cpu_to_le32(a)
+#define LE64_TO_CPU(a) __cpu_to_le64(a)
+
+/* Macros reading unsigned integers */
+#define NTFS_GETU8(p) (*(ntfs_u8*)(p))
+#define NTFS_GETU16(p) ((ntfs_u16)LE16_TO_CPU(*(ntfs_u16*)(p)))
+#define NTFS_GETU24(p) ((ntfs_u32)NTFS_GETU16(p) | \
+ ((ntfs_u32)NTFS_GETU8(((char*)(p)) + 2) << 16))
+#define NTFS_GETU32(p) ((ntfs_u32)LE32_TO_CPU(*(ntfs_u32*)(p)))
+#define NTFS_GETU64(p) ((ntfs_u64)LE64_TO_CPU(*(ntfs_u64*)(p)))
+
+/* Macros reading signed integers */
+#define NTFS_GETS8(p) ((*(ntfs_s8*)(p)))
+#define NTFS_GETS16(p) ((ntfs_s16)LE16_TO_CPU(*(short*)(p)))
+#define NTFS_GETS24(p) (NTFS_GETU24(p) < 0x800000 ? \
+ (int)NTFS_GETU24(p) : \
+ (int)(NTFS_GETU24(p) - 0x1000000))
#endif /* _GM_NTFS_H */
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