numbers.h

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#ifndef XTF_NUMBERS_H
#define XTF_NUMBERS_H

#ifdef __ASSEMBLY__
# define _AC(num, suf) num
#else
# define _AC(num, suf) __tok(num, suf)

# define __tok(a, b)   (a ## b)

#endif

#define KB(num) (_AC(num, ULL) << 10)

#define MB(num) (_AC(num, ULL) << 20)

#define GB(num) (_AC(num, ULL) << 30)

#define TB(num) (_AC(num, ULL) << 40)

#define IS_ALIGNED(val, align) (((val) & ((align) - 1)) == 0)

#define MASK_EXTR(v, m) (((v) & (m)) / ((m) & -(m)))
#define MASK_INSR(v, m) (((v) * ((m) & -(m))) & (m))

#ifndef __ASSEMBLY__

#define _p(v) ((void*)(unsigned long)(v))

#define _u(v) ((unsigned long)(v))

#endif /* !__ASSEMBLY__ */
#endif /* XTF_NUMBERS_H */

/*
 * Local variables:
 * mode: C
 * c-file-style: "BSD"
 * c-basic-offset: 4
 * tab-width: 4
 * indent-tabs-mode: nil
 * End:
 */