Core: changed ngx_buf_tag_t to uintptr_t. There is no real difference, but "void *" as previously used results in "ISO C forbids conversion of function pointer to object pointer type" warnings with -Wpedantic when a function pointer is used as a tag. Changing the type to uintptr_t makes the conversion always valid, since any pointer type can be converted to an integer type.

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_MURMURHASH_H_INCLUDED_
#define _NGX_MURMURHASH_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


uint32_t ngx_murmur_hash2(u_char *data, size_t len);


#endif /* _NGX_MURMURHASH_H_INCLUDED_ */