1 files changed, 0 insertions, 91 deletions
diff --git a/contrib/t1ha/t1ha.h b/contrib/t1ha/t1ha.h
index 82e6e6a77..30c408c87 100644
--- a/contrib/t1ha/t1ha.h
+++ b/contrib/t1ha/t1ha.h
@@ -326,97 +326,6 @@ static __inline uint64_t t1ha(const void *data, size_t length, uint64_t seed) {
   return t1ha1_le(data, length, seed);
 }
 
-/******************************************************************************
- *
- *  t1ha0 = 64-bit, JUST ONLY FASTER:
- *
- *    - Provides fast-as-possible hashing for current CPU, including
- *      32-bit systems and engaging the available hardware acceleration.
- *    - It is a facade that selects most quick-and-dirty hash
- *      for the current processor. For instance, on IA32 (x86) actual function
- *      will be selected in runtime, depending on current CPU capabilities
- *
- * BE CAREFUL!!!  THIS IS MEANS:
- *
- *   1. The quality of hash is a subject for tradeoffs with performance.
- *      So, the quality and strength of t1ha0() may be lower than t1ha1(),
- *      especially on 32-bit targets, but then much faster.
- *      However, guaranteed that it passes all SMHasher tests.
- *
- *   2. No warranty that the hash result will be same for particular
- *      key on another machine or another version of libt1ha.
- *
- *      Briefly, such hash-results and their derivatives, should be
- *      used only in runtime, but should not be persist or transferred
- *      over a network.
- */
-
-/* The little-endian variant for 32-bit CPU. */
-uint64_t t1ha0_32le(const void *data, size_t length, uint64_t seed);
-/* The big-endian variant for 32-bit CPU. */
-uint64_t t1ha0_32be(const void *data, size_t length, uint64_t seed);
-
-/* Define T1HA0_AESNI_AVAILABLE to 0 for disable AES-NI support. */
-#ifndef T1HA0_AESNI_AVAILABLE
-#if  (defined(__ia32__) && (!defined(_M_IX86) || _MSC_VER > 1800))
-    #if defined(__GNUC__) && \
-	((defined(__clang__) && (__clang_major__ >= 4 || (__clang_major__ >= 3 && __clang_minor__ >= 8))) || \
-	((__GNUC__ == 4) &&  (__GNUC_MINOR__ >= 8) || (__GNUC__ > 4)))
-    #define T1HA0_AESNI_AVAILABLE 1
-    #else
-    #define T1HA0_AESNI_AVAILABLE 0
-	#endif
-#else
-#define T1HA0_AESNI_AVAILABLE 0
-#endif
-#endif /* T1HA0_AESNI_AVAILABLE */
-
-/* Define T1HA0_RUNTIME_SELECT to 0 for disable dispatching t1ha0 at runtime. */
-#ifndef T1HA0_RUNTIME_SELECT
-#if T1HA0_AESNI_AVAILABLE && !defined(__e2k__)
-#define T1HA0_RUNTIME_SELECT 1
-#else
-#define T1HA0_RUNTIME_SELECT 0
-#endif
-#endif /* T1HA0_RUNTIME_SELECT */
-
-#if T1HA0_AESNI_AVAILABLE
-uint64_t t1ha0_ia32aes_noavx(const void *data, size_t length, uint64_t seed);
-#endif /* T1HA0_AESNI_AVAILABLE */
-
-#if T1HA0_RUNTIME_SELECT
-#ifdef __ELF__
-/* ifunc/gnu_indirect_function will be used on ELF.
- * Please see https://en.wikipedia.org/wiki/Executable_and_Linkable_Format */
-T1HA_API uint64_t t1ha0(const void *data, size_t length, uint64_t seed);
-#else
-/* Otherwise function pointer will be used.
- * Unfortunately this may cause some overhead calling. */
-T1HA_API extern uint64_t (*t1ha0_funcptr)(const void *data, size_t length,
-                                          uint64_t seed);
-static __inline uint64_t t1ha0(const void *data, size_t length, uint64_t seed) {
-  return t1ha0_funcptr(data, length, seed);
-}
-#endif /* __ELF__ */
-
-#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
-static __inline uint64_t t1ha0(const void *data, size_t length, uint64_t seed) {
-#if UINTPTR_MAX > 0xffffFFFFul || ULONG_MAX > 0xffffFFFFul
-  return t1ha1_be(data, length, seed);
-#else
-  return t1ha0_32be(data, length, seed);
-#endif
-}
-#else
-static __inline uint64_t t1ha0(const void *data, size_t length, uint64_t seed) {
-#if UINTPTR_MAX > 0xffffFFFFul || ULONG_MAX > 0xffffFFFFul
-  return t1ha1_le(data, length, seed);
-#else
-  return t1ha0_32le(data, length, seed);
-#endif
-}
-#endif /* !T1HA0_RUNTIME_SELECT */
-
 #ifdef __cplusplus
 }
 #endif