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37 lines
831 B
C
37 lines
831 B
C
16 years ago
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#ifndef _TYPES_H
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#define _TYPES_H
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#define TRUE 1
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#define FALSE 0
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typedef char bool;
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/* define some convenience types */
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typedef unsigned char uint8_t;
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typedef signed char int8_t;
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typedef unsigned short uint16_t;
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typedef short int16_t;
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typedef unsigned int uint32_t;
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typedef int int32_t;
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typedef unsigned long uint64_t;
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typedef long int64_t;
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/* endianess changes */
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#define SWAP_32(x) \
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((uint32_t)( \
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(((uint32_t)(x) & (uint32_t)0x000000ffUL) << 24) | \
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(((uint32_t)(x) & (uint32_t)0x0000ff00UL) << 8) | \
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(((uint32_t)(x) & (uint32_t)0x00ff0000UL) >> 8) | \
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(((uint32_t)(x) & (uint32_t)0xff000000UL) >> 24) ))
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#define SWAP_16(x) \
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((uint16_t) (\
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(((uint16_t)(x) & (uint16_t)0x00ff) << 8) | \
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(((uint16_t)(x) & (uint16_t)0xff00) >> 8)))
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#endif /* _TYPES_H */
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