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a87bea659b3ab11b82e975c82d71feef73ca15cc blob 289 bytes (raw)
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#include <stdint.h>

uint64_t __rand48_step(unsigned short *xi, unsigned short *lc)
{
	uint64_t a, x;
	x = xi[0] | xi[1]+0ULL<<16 | xi[2]+0ULL<<32;
	a = lc[0] | lc[1]+0ULL<<16 | lc[2]+0ULL<<32;
	x = a*x + lc[3];
	xi[0] = x;
	xi[1] = x>>16;
	xi[2] = x>>32;
	return x & 0xffffffffffffull;
}

debug log:
solving a87bea6 ...
found a87bea6 in https://inbox.vuxu.org/musl/1411310306.4884.188.camel@eris.loria.fr/
found ccaffc3 in https://git.vuxu.org/mirror/musl/
preparing index
index prepared:
100644 ccaffc37b199df1afd18371a87333d8265625d58	src/prng/__rand48_step.c

applying [1/1] https://inbox.vuxu.org/musl/1411310306.4884.188.camel@eris.loria.fr/
diff --git a/src/prng/__rand48_step.c b/src/prng/__rand48_step.c
index ccaffc3..a87bea6 100644

Checking patch src/prng/__rand48_step.c...
Applied patch src/prng/__rand48_step.c cleanly.

index at:
100644 a87bea659b3ab11b82e975c82d71feef73ca15cc	src/prng/__rand48_step.c

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