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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
#ifndef __GO_SEQ_DARWIN_HDR__
#define __GO_SEQ_DARWIN_HDR__
#include <Foundation/Foundation.h>
#include "ref.h"
#include "Universe.objc.h"
#ifdef DEBUG
#define LOG_DEBUG(...) NSLog(__VA_ARGS__);
#else
#define LOG_DEBUG(...) ;
#endif
#define LOG_INFO(...) NSLog(__VA_ARGS__);
#define LOG_FATAL(...) \
{ \
NSLog(__VA_ARGS__); \
@throw \
[NSException exceptionWithName:NSInternalInconsistencyException \
reason:[NSString stringWithFormat:__VA_ARGS__] \
userInfo:NULL]; \
}
// Platform specific types
typedef struct nstring {
void *ptr;
int len;
} nstring;
typedef struct nbyteslice {
void *ptr;
int len;
} nbyteslice;
typedef int nint;
extern void init_seq();
// go_seq_dec_ref decrements the reference count for the
// specified refnum. It is called from Go from a finalizer.
extern void go_seq_dec_ref(int32_t refnum);
// go_seq_inc_ref increments the reference count for the
// specified refnum. It is called from Go just before converting
// a proxy to its refnum.
extern void go_seq_inc_ref(int32_t refnum);
extern int32_t go_seq_to_refnum(id obj);
// go_seq_go_to_refnum is a special case of go_seq_to_refnum
extern int32_t go_seq_go_to_refnum(GoSeqRef *ref);
extern GoSeqRef *go_seq_from_refnum(int32_t refnum);
// go_seq_objc_from_refnum is a special case of go_seq_from_refnum for
// Objective-C objects that implement a Go interface.
extern id go_seq_objc_from_refnum(int32_t refnum);
extern nbyteslice go_seq_from_objc_bytearray(NSData *data, int copy);
extern nstring go_seq_from_objc_string(NSString *s);
extern NSData *go_seq_to_objc_bytearray(nbyteslice, int copy);
extern NSString *go_seq_to_objc_string(nstring str);
#endif // __GO_SEQ_DARWIN_HDR__
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