remove redundant incs of xxhash - undef cpuid macro before xxhash is

included, so that we don't have conflicting definitions due to memfun

src/dbg_engine/dbg_engine_user.c

@@ -7,23 +7,10 @@
 ////////////////////////////////
 //~ rjf: Basic Helpers
 
-#if !defined(XXH_IMPLEMENTATION)
-# define XXH_IMPLEMENTATION
-# define XXH_STATIC_LINKING_ONLY
-# include "third_party/xxHash/xxhash.h"
-#endif
-
-internal U64
-d_hash_from_seed_string(U64 seed, String8 string)
-{
-  U64 result = XXH3_64bits_withSeed(string.str, string.size, seed);
-  return result;
-}
-
 internal U64
 d_hash_from_string(String8 string)
 {
-  return d_hash_from_seed_string(5381, string);
+  return u64_hash_from_seed_str8(5381, string);
 }
 
 internal U64

src/dbg_engine/dbg_engine_user.h

@@ -391,7 +391,6 @@ global D_UserState *d_user_state = 0;
 ////////////////////////////////
 //~ rjf: Basic Helpers
 
-internal U64 d_hash_from_seed_string(U64 seed, String8 string);
 internal U64 d_hash_from_string(String8 string);
 internal U64 d_hash_from_seed_string__case_insensitive(U64 seed, String8 string);
 internal U64 d_hash_from_string__case_insensitive(String8 string);