mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 13:42:44 +00:00
145 lines
2.9 KiB
C
145 lines
2.9 KiB
C
/*
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* If linux/types.h is already been included, assume it has defined
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* everything we need. (cross fingers) Other header files may have
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* also defined the types that we need.
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*/
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#if (!defined(_LINUX_TYPES_H) && !defined(_BLKID_TYPES_H) && \
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!defined(_EXT2_TYPES_H))
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#define _EXT2_TYPES_H
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#define __S8_TYPEDEF __signed__ char
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#define __U8_TYPEDEF unsigned char
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#define __S16_TYPEDEF __signed__ short
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#define __U16_TYPEDEF unsigned short
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#define __S32_TYPEDEF __signed__ int
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#define __U32_TYPEDEF unsigned int
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#define __S64_TYPEDEF __signed__ long long
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#define __U64_TYPEDEF unsigned long long
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#ifdef __U8_TYPEDEF
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typedef __U8_TYPEDEF __u8;
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#else
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typedef unsigned char __u8;
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#endif
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#ifdef __S8_TYPEDEF
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typedef __S8_TYPEDEF __s8;
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#else
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typedef signed char __s8;
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#endif
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#ifdef __U16_TYPEDEF
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typedef __U16_TYPEDEF __u16;
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#else
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#if (4 == 2)
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typedef unsigned int __u16;
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#else
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#if (2 == 2)
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typedef unsigned short __u16;
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#else
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?==error: undefined 16 bit type
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#endif /* SIZEOF_SHORT == 2 */
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#endif /* SIZEOF_INT == 2 */
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#endif /* __U16_TYPEDEF */
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#ifdef __S16_TYPEDEF
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typedef __S16_TYPEDEF __s16;
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#else
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#if (4 == 2)
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typedef int __s16;
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#else
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#if (2 == 2)
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typedef short __s16;
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#else
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?==error: undefined 16 bit type
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#endif /* SIZEOF_SHORT == 2 */
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#endif /* SIZEOF_INT == 2 */
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#endif /* __S16_TYPEDEF */
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#ifdef __U32_TYPEDEF
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typedef __U32_TYPEDEF __u32;
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#else
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#if (4 == 4)
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typedef unsigned int __u32;
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#else
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#if (4 == 4)
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typedef unsigned long __u32;
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#else
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#if (2 == 4)
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typedef unsigned short __u32;
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#else
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?== error: undefined 32 bit type
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#endif /* SIZEOF_SHORT == 4 */
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#endif /* SIZEOF_LONG == 4 */
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#endif /* SIZEOF_INT == 4 */
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#endif /* __U32_TYPEDEF */
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#ifdef __S32_TYPEDEF
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typedef __S32_TYPEDEF __s32;
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#else
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#if (4 == 4)
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typedef int __s32;
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#else
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#if (4 == 4)
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typedef long __s32;
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#else
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#if (2 == 4)
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typedef short __s32;
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#else
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?== error: undefined 32 bit type
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#endif /* SIZEOF_SHORT == 4 */
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#endif /* SIZEOF_LONG == 4 */
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#endif /* SIZEOF_INT == 4 */
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#endif /* __S32_TYPEDEF */
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#ifdef __U64_TYPEDEF
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typedef __U64_TYPEDEF __u64;
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#else
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#if (4 == 8)
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typedef unsigned int __u64;
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#else
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#if (4 == 8)
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typedef unsigned long __u64;
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#else
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#if (8 == 8)
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typedef unsigned long long __u64;
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#endif /* SIZEOF_LONG_LONG == 8 */
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#endif /* SIZEOF_LONG == 8 */
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#endif /* SIZEOF_INT == 8 */
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#endif /* __U64_TYPEDEF */
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#ifdef __S64_TYPEDEF
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typedef __S64_TYPEDEF __s64;
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#else
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#if (4 == 8)
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typedef int __s64;
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#else
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#if (4 == 8)
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typedef long __s64;
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#else
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#if (8 == 8)
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#if defined(__GNUC__)
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typedef __signed__ long long __s64;
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#else
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typedef signed long long __s64;
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#endif /* __GNUC__ */
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#endif /* SIZEOF_LONG_LONG == 8 */
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#endif /* SIZEOF_LONG == 8 */
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#endif /* SIZEOF_INT == 8 */
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#endif /* __S64_TYPEDEF */
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#undef __S8_TYPEDEF
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#undef __U8_TYPEDEF
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#undef __S16_TYPEDEF
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#undef __U16_TYPEDEF
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#undef __S32_TYPEDEF
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#undef __U32_TYPEDEF
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#undef __S64_TYPEDEF
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#undef __U64_TYPEDEF
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#endif /* _*_TYPES_H */
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/* These defines are needed for the public ext2fs.h header file */
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#define HAVE_SYS_TYPES_H 1
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#undef WORDS_BIGENDIAN
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