18 lines
445 B
C
18 lines
445 B
C
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#ifndef GD_COMMON_MACROS_H
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#define GD_COMMON_MACROS_H
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/**
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* @file gd_macros.h
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*
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* Common macros that Goddard used throughout the Mario Head subsytem code.
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*/
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#define DEG_PER_RAD 57.29577950560105
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#define RAD_PER_DEG (1.0 / DEG_PER_RAD)
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#define ABS(val) (((val) < 0 ? (-(val)) : (val)))
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#define SQ(val) ((val) * (val))
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#define ALIGN(VAL_, ALIGNMENT_) (((VAL_) + ((ALIGNMENT_) - 1)) & ~((ALIGNMENT_) - 1))
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#endif /* GD_COMMON_MACROS_H */
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