On 5/18/07, Nitin Gupta <[EMAIL PROTECTED]> wrote:
+ Copyright (C) 2005 Markus Franz Xaver Johannes Oberhumer + Copyright (C) 2004 Markus Franz Xaver Johannes Oberhumer
[snip] So how about making that a little less verbose. Say like: Copyright (c) 1996-2005 Markus Franz Xaver and Johannes Oberhumer
+#define DX2(p,s1,s2) \ + (((((size_t)((p)[2]) << (s2)) ^ (p)[1]) << (s1)) ^ (p)[0]) +#define DX3(p,s1,s2,s3) ((DX2((p)+1,s2,s3) << (s1)) ^ (p)[0]) +#define DMUL(a,b) ((size_t) ((a) * (b))) +#define DMS(v,s) ((size_t) (((v) & (D_MASK >> (s))) << (s))) +#define DM(v) DMS(v,0) + +#define D_BITS 14 +#define DINDEX1(d,p) d = DM(DMUL(0x21,DX3(p,5,5,6)) >> 5) +#define DINDEX2(d,p) d = (d & (D_MASK & 0x7ff)) ^ (D_HIGH | 0x1f) +#define DENTRY(p,in) (p)
Please make these static inline functions.
+#define PTR(a) ((unsigned long) (a)) +#define PTR_LT(a,b) (PTR(a) < PTR(b)) +#define PTR_GE(a,b) (PTR(a) >= PTR(b)) +#define PTR_DIFF(a,b) (PTR(a) - PTR(b)) +#define pd(a,b) ((size_t) ((a)-(b)))
[snip]
+#define COPY4(dst,src) *(uint32_t *)(dst) = *(uint32_t *)(src)
Please drop these. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/