X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/4934f93dfb30c93a1636e3227584e791cd062bfb..afc6bd1b48aede03d88dfc24cf1d832bc25f9a43:/deps/jemalloc.orig/include/jemalloc/internal/prn.h

diff --git a/deps/jemalloc.orig/include/jemalloc/internal/prn.h b/deps/jemalloc.orig/include/jemalloc/internal/prn.h
deleted file mode 100644
index 0709d708..00000000
--- a/deps/jemalloc.orig/include/jemalloc/internal/prn.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/******************************************************************************/
-#ifdef JEMALLOC_H_TYPES
-
-/*
- * Simple linear congruential pseudo-random number generator:
- *
- *   prn(y) = (a*x + c) % m
- *
- * where the following constants ensure maximal period:
- *
- *   a == Odd number (relatively prime to 2^n), and (a-1) is a multiple of 4.
- *   c == Odd number (relatively prime to 2^n).
- *   m == 2^32
- *
- * See Knuth's TAOCP 3rd Ed., Vol. 2, pg. 17 for details on these constraints.
- *
- * This choice of m has the disadvantage that the quality of the bits is
- * proportional to bit position.  For example. the lowest bit has a cycle of 2,
- * the next has a cycle of 4, etc.  For this reason, we prefer to use the upper
- * bits.
- *
- * Macro parameters:
- *   uint32_t r          : Result.
- *   unsigned lg_range   : (0..32], number of least significant bits to return.
- *   uint32_t state      : Seed value.
- *   const uint32_t a, c : See above discussion.
- */
-#define prn32(r, lg_range, state, a, c) do {				\
-	assert(lg_range > 0);						\
-	assert(lg_range <= 32);						\
-									\
-	r = (state * (a)) + (c);					\
-	state = r;							\
-	r >>= (32 - lg_range);						\
-} while (false)
-
-/* Same as prn32(), but 64 bits of pseudo-randomness, using uint64_t. */
-#define prn64(r, lg_range, state, a, c) do {				\
-	assert(lg_range > 0);						\
-	assert(lg_range <= 64);						\
-									\
-	r = (state * (a)) + (c);					\
-	state = r;							\
-	r >>= (64 - lg_range);						\
-} while (false)
-
-#endif /* JEMALLOC_H_TYPES */
-/******************************************************************************/
-#ifdef JEMALLOC_H_STRUCTS
-
-#endif /* JEMALLOC_H_STRUCTS */
-/******************************************************************************/
-#ifdef JEMALLOC_H_EXTERNS
-
-#endif /* JEMALLOC_H_EXTERNS */
-/******************************************************************************/
-#ifdef JEMALLOC_H_INLINES
-
-#endif /* JEMALLOC_H_INLINES */
-/******************************************************************************/