31 #define _HASH_BYTES_H 1
33 #ifdef _GLIBCXX_SYSHDR
34 #pragma GCC system_header
41 _GLIBCXX_BEGIN_NAMESPACE_VERSION
49 _Hash_bytes(
const void* __ptr,
size_t __len,
size_t __seed);
56 _Fnv_hash_bytes(
const void* __ptr,
size_t __len,
size_t __seed);
58 _GLIBCXX_END_NAMESPACE_VERSION
ISO C++ entities toplevel namespace is std.