Debug cleanup. + all dumps are moved under one of the following macros (undefined by default): NGX_QUIC_DEBUG_PACKETS NGX_QUIC_DEBUG_FRAMES NGX_QUIC_DEBUG_FRAMES_ALLOC NGX_QUIC_DEBUG_CRYPTO + all QUIC debug messages got "quic " prefix + all input frames are reported as "quic frame in FOO_FRAME bar:1 baz:2" + all outgoing frames re reported as "quic frame out foo bar baz" + all stream operations are prefixed with id, like: "quic stream id 0x33 recv" + all transport parameters are prefixed with "quic tp" (hex dump is moved to caller, to avoid using ngx_cycle->log) + packet flags and some other debug messages are updated to include packet type

/*
 * Copyright (C) Maxim Dounin
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_DLOPEN_H_INCLUDED_
#define _NGX_DLOPEN_H_INCLUDED_


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


#define NGX_HAVE_DLOPEN  1


#define ngx_dlopen(path)           LoadLibrary((char *) path)
#define ngx_dlopen_n               "LoadLibrary()"

#define ngx_dlsym(handle, symbol)  (void *) GetProcAddress(handle, symbol)
#define ngx_dlsym_n                "GetProcAddress()"

#define ngx_dlclose(handle)        (FreeLibrary(handle) ? 0 : -1)
#define ngx_dlclose_n              "FreeLibrary()"


char *ngx_dlerror(void);


#endif /* _NGX_DLOPEN_H_INCLUDED_ */