Remove third_party/npapi/npspy.

third_party/npapi/npspy/extern/nspr/md/_macos.h

Index: third_party/npapi/npspy/extern/nspr/md/_macos.h
diff --git a/third_party/npapi/npspy/extern/nspr/md/_macos.h b/third_party/npapi/npspy/extern/nspr/md/_macos.h
deleted file mode 100644
index 90eb07dbf0ff6e7b66bcdaa49d6e5d0373050c40..0000000000000000000000000000000000000000
--- a/third_party/npapi/npspy/extern/nspr/md/_macos.h
+++ /dev/null
@@ -1,722 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* 
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is the Netscape Portable Runtime (NSPR).
- * 
- * The Initial Developer of the Original Code is Netscape
- * Communications Corporation.  Portions created by Netscape are 
- * Copyright (C) 1998-2000 Netscape Communications Corporation.  All
- * Rights Reserved.
- * 
- * Contributor(s):
- * 
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL"), in which case the provisions of the GPL are applicable 
- * instead of those above.  If you wish to allow use of your 
- * version of this file only under the terms of the GPL and not to
- * allow others to use your version of this file under the MPL,
- * indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by
- * the GPL.  If you do not delete the provisions above, a recipient
- * may use your version of this file under either the MPL or the
- * GPL.
- */
-
-#ifndef prmacos_h___
-#define prmacos_h___
-
-//
-// This file contains all changes and additions which need to be made to the NSPR runtime 
-// for the Macintosh platform (specifically the Metrowerks environment).  This file should 
-// only be incluced in Macintosh builds.
-//
-
-#define PR_DLL_SUFFIX		""
-#define _PR_LOCAL_THREADS_ONLY
-#define _PR_NO_PREEMPT	1
-#define _PR_HAVE_ATOMIC_OPS 1
-
-#include "prinit.h"
-#include "prio.h"
-#include "prlong.h"
-#include "prlock.h"
-#include "prcvar.h"
-#include "prsem.h"
-#include "prthread.h"
-#include "prtime.h"
-#include "prproces.h"
-
-#if !defined(MAC_NSPR_STANDALONE)
-#include "macstdlibextras.h"
-#endif
-
-#include <stddef.h>
-#include <setjmp.h>
-
-#include <Errors.h>
-#include <OpenTransport.h>
-#include <DriverServices.h>
-
-#define _PR_HAVE_PEEK_BUFFER
-#define _PR_PEEK_BUFFER_MAX (16 * 1024)
-#define _PR_FD_NEED_EMULATE_MSG_PEEK(fd) 1
-
-struct _MDProcess {
-    PRInt8 notused;
-};
-
-struct _MDThread {
-    jmp_buf      jb;
-    int          osErrCode;
-	PRLock *     asyncIOLock;
-	PRCondVar *  asyncIOCVar;
-    PRBool       missedIONotify;
-    PRBool       missedAsyncNotify;
-    PRBool       asyncNotifyPending;
-};
-
-struct _MDThreadStack {
-    PRInt8 notused;
-};
-
-struct _MDLock {
-    PRInt8 notused;
-};
-
-struct _MDCVar {
-    PRInt8 notused;
-};
-
-struct _MDSemaphore {
-    PRInt8 notused;
-};
-
-struct _MDSegment {
-    PRInt8 notused;
-};
-
-struct _MDCPU {
-    AbsoluteTime    lastThreadSwitch;
-    AbsoluteTime    lastWakeUpProcess;
-    PRBool          trackScheduling;
-};
-
-typedef struct _MDSocketCallerInfo {
-	PRThread *	thread;
-	void *		cookie;
-} _MDSocketCallerInfo;
-
-struct _MDFileDesc {
-    PRInt32         osfd;
-    PRPackedBool    orderlyDisconnect;
-    PRPackedBool    readReady;
-    PRPackedBool    writeReady;
-    PRPackedBool    exceptReady;
-    PRLock *        miscLock;
-
-    /* Server sockets: listen bit tells the notifier func what to do */
-    PRBool          doListen;
-
-    /* stored error for non-blocking connects, as a Unix-style error code */
-    OTReason        disconnectError;
-
-    _MDSocketCallerInfo  misc;
-    _MDSocketCallerInfo  read;
-    _MDSocketCallerInfo  write;
-};
-
-/*
-** Iinitialization Related definitions
-*/
-
-#define _MD_EARLY_INIT		_MD_EarlyInit
-#define _MD_FINAL_INIT		_MD_FinalInit
-
-/*
-** Interrupts Related definitions
-*/
-
-#define _MD_GET_INTSOFF()               (_pr_intsOff)
-
-#define _MD_INTSOFF(_is)                                  \
-    PR_BEGIN_MACRO                                        \
-        ENTER_CRITICAL_REGION();                          \
-        (_is) = _PR_MD_GET_INTSOFF();                     \
-        _PR_MD_SET_INTSOFF(1);                            \
-        LEAVE_CRITICAL_REGION();                          \
-    PR_END_MACRO
-
-#if TARGET_CARBON
-extern void _MD_SetIntsOff(PRInt32 ints);
-#define _MD_SET_INTSOFF(_val)           _MD_SetIntsOff(_val)
-#else /* not TARGET_CARBON */
-#define _MD_SET_INTSOFF(_val)           (_pr_intsOff = _val)
-#endif /* TARGET_CARBON */
-
-#define _MD_START_INTERRUPTS			_MD_StartInterrupts
-#define _MD_STOP_INTERRUPTS	    		_MD_StopInterrupts
-#define _MD_BLOCK_CLOCK_INTERRUPTS()
-#define _MD_UNBLOCK_CLOCK_INTERRUPTS()
-#define _MD_DISABLE_CLOCK_INTERRUPTS()
-#define _MD_ENABLE_CLOCK_INTERRUPTS()
-
-/*
-** CPU Related definitions
-*/
-
-#define _MD_PAUSE_CPU		_MD_PauseCPU
-#define _MD_CLEANUP_BEFORE_EXIT()
-#define _MD_EXIT(status)	exit(status)
-#define _MD_INIT_CPUS()
-#define _MD_INIT_RUNNING_CPU(cpu) _MD_InitRunningCPU(cpu)
-
-/*
-** Process Related definitions
-*/
-
-extern struct PRProcess * _MD_CreateProcess(
-    const char *path,
-    char *const *argv,
-    char *const *envp,
-    const PRProcessAttr *attr);
-#define _MD_CREATE_PROCESS _MD_CreateProcess
-
-extern PRStatus _MD_DetachProcess(PRProcess *process);
-#define _MD_DETACH_PROCESS _MD_DetachProcess
-
-extern PRStatus _MD_WaitProcess(PRProcess *process, PRInt32 *exitCode);
-#define _MD_WAIT_PROCESS _MD_WaitProcess
-
-extern PRStatus _MD_KillProcess(PRProcess *process);
-#define _MD_KILL_PROCESS _MD_KillProcess
-
-/*
-** Memory Segments Related definitions
-*/
-
-#define _MD_INIT_SEGS()
-
-/*
-** Thread Stacks Debugging Related definitions
-*/
-
-#define _MD_INIT_STACK		_MD_InitStack
-#define _MD_CLEAR_STACK		_MD_ClearStack
-
-/*
-** Locks Related definitions
-*/
-
-#define _MD_INIT_LOCKS()
-#define _MD_NEW_LOCK(lock) (PR_SUCCESS)
-#define _MD_FREE_LOCK(lock)
-#define _MD_LOCK(lock)
-#define _MD_UNLOCK(lock)
-
-/*
-** Thread Related definitions
-*/
-
-NSPR_API(PRThread *) PR_GetPrimaryThread();
-
-#if defined(powerc) || defined(__powerc)
-#define _MD_GET_PC(_t) (*((PRUint32 *)((_t)->md.jb)))
-#define _MD_GET_SP(_t) (*((PRUint32 *)((_t)->md.jb) + 2))
-#define _MD_GET_TOC(_t) (*((PRUint32 *)((_t)->md.jb) + 3))
-#define INIT_STACKPTR(stackTop) ((unsigned char*)stackTop - 128)
-#define PR_NUM_GCREGS 70
-#else
-#define _MD_GET_PC(_t) (*((PRUint32 *)((_t)->md.jb) + 6))
-#define _MD_GET_SP(_t) (*((PRUint32 *)((_t)->md.jb) + 12))
-#define INIT_STACKPTR(stackTop) ((unsigned char*)stackTop - 4)
-#define PR_NUM_GCREGS 13
-#endif
-
-#define _MD_DEFAULT_STACK_SIZE (58 * 1024)
-#define _MD_MINIMUM_STACK_SIZE (58 * 1024)
-
-/*
-** Initialize the thread machine dependent data structure
-*/
-extern PRStatus _MD_InitThread(PRThread *thread);
-#define _MD_INIT_THREAD	_MD_InitThread
-
-/*
-** Clean-up the thread machine dependent data structure
-*/
-#define	_MD_CLEAN_THREAD(_thread)						\
-    PR_BEGIN_MACRO				      					\
-	PR_DestroyCondVar(_thread->md.asyncIOCVar);			\
-	PR_DestroyLock(_thread->md.asyncIOLock);			\
-    PR_END_MACRO
-
-
-/*
-** Initialize the thread context preparing it to execute _main.
-** *sp = 0 zeros out the sp for the first stack frame so that
-** stack walking code can find the top of the stack.
-*/
-#if defined(powerc) || defined(__powerc)
-#define _MD_INIT_CONTEXT(_thread, _sp, _main, _status)	\
-    PR_BEGIN_MACRO				      					\
- 	unsigned char *sp;									\
- 	unsigned long *tvect;								\
-	long **jb = (_thread)->md.jb;		      			\
-    *((PRBool *)_status) = PR_TRUE;              		\
-	(void) setjmp(jb);			      					\
-    sp = INIT_STACKPTR(_sp);							\
-    *sp = 0;                                            \
-    (_MD_GET_SP(_thread)) = (long) sp;   				\
-	tvect = (unsigned long *)_main;						\
-    (_MD_GET_PC(_thread)) = (int) *tvect;   			\
-    (_MD_GET_TOC(_thread)) = (int) *(tvect+1);   		\
-	_thread->no_sched = 0;                              \
-    PR_END_MACRO
-#else
-#define _MD_INIT_CONTEXT(_thread, _sp, _main, _status)	\
-    PR_BEGIN_MACRO				      					\
- 	unsigned char *sp;									\
-	long **jb = (_thread)->md.jb;		      			\
-    *((PRBool *)_status) = PR_TRUE;              		\
-	(void) setjmp(jb);			      					\
-    sp = INIT_STACKPTR(_sp);							\
-    (_MD_GET_SP(_thread)) = (long) sp;   				\
-    (_MD_GET_PC(_thread)) = (int) _main;   				\
-	_thread->no_sched = 0;                              \
-    PR_END_MACRO
-#endif
-
-/*
-** Switch away from the current thread context by saving its state and
-** calling the thread scheduler. Reload cpu when we come back from the
-** context switch because it might have changed.
-*/
-/*    	ResetTimer();	before _PR_Schedule()		   		*/
-
-
-#define _MD_SWITCH_CONTEXT(_thread)                                 \
-    PR_BEGIN_MACRO                                                  \
-    PR_ASSERT(_thread->no_sched);                                   \
-    if (!setjmp(_thread->md.jb)) {                                  \
-        _MD_SET_LAST_THREAD(_thread);                               \
-        if (_PR_MD_CURRENT_CPU()->md.trackScheduling)               \
-            _PR_MD_CURRENT_CPU()->md.lastThreadSwitch = UpTime();   \
-        _PR_Schedule();                                             \
-    } else {                                                        \
-        PR_ASSERT(_MD_LAST_THREAD() !=_MD_CURRENT_THREAD());        \
-        _MD_LAST_THREAD()->no_sched = 0;                            \
-    }                                                               \
-    PR_END_MACRO
-
-/*
-** Restore a thread context that was saved by _MD_SWITCH_CONTEXT or
-** initialized by _MD_INIT_CONTEXT.
-*/
-#define _MD_RESTORE_CONTEXT(_newThread)	    \
-    PR_BEGIN_MACRO			    			\
-	long **jb = (_newThread)->md.jb;	    \
-	_MD_SET_CURRENT_THREAD(_newThread); 	\
-    _newThread->no_sched = 1;		        \
-	longjmp(jb, 1);			    			\
-    PR_END_MACRO
-
-
-#define _MD_ERRNO()	 _MD_CURRENT_THREAD()->md.osErrCode
-
-extern PRStatus _MD_wait(PRThread *thread, PRIntervalTime timeout);
-#define _MD_WAIT	_MD_wait
-
-/*
-** Combined thread model related definitions
-*/
-
-#define _MD_CREATE_THREAD(a,b,c,d,e,f) (PR_SUCCESS)
-#define _MD_WAKEUP_WAITER(a)
-#define _MD_SET_PRIORITY(a,b)
-
-/*
-** File I/O Related definitions
-*/
-
-extern PRInt32 _PR_MD_WRITE_SYNC(PRFileDesc *fd, void *buf, PRInt32 amount);
-#define    _PR_MD_WRITE_SYNC _MD_WRITE_SYNC
-
-struct _MDDir {
-	short		ioVRefNum;
-	long		ioDirID;
-	short		ioFDirIndex;
-	char		*currentEntryName;
-};
-
-#define PR_DIRECTORY_SEPARATOR		'/'
-#define PR_DIRECTORY_SEPARATOR_STR	"/"
-#define PR_PATH_SEPARATOR		':'
-#define PR_PATH_SEPARATOR_STR		":"
-
-typedef enum IOOperation {
-    READ_ASYNC,
-    WRITE_ASYNC
-} IOOperation;
-
-
-#define _MD_INIT_IO()
-
-#define _MD_OPEN 					_MD_Open
-#define _MD_OPEN_FILE 				_MD_Open
-#define _MD_CLOSE_FILE 				FSClose
-#define _MD_READ(fd,buf,amount) 	ReadWriteProc(fd,buf,amount,READ_ASYNC)
-#define _MD_WRITE(fd,buf,amount) 	ReadWriteProc(fd,buf,amount,WRITE_ASYNC)
-#define _MD_WRITE_SYNC(fd,buf,amount) WriteSyncProc(fd,buf,amount)
-#define _MD_GET_FILE_ERROR() 		_PR_MD_CURRENT_THREAD()->md.osErrCode
-#define _MD_LSEEK 					_MD_LSeek
-#define _MD_FSYNC 					_MD_FSync
-
-/* to be implemented */
-#define _MD_LSEEK64(a,b,c)           LL_ZERO
-#define _MD_GETOPENFILEINFO64(fd,info)   -1
-#define _MD_GETFILEINFO64(fd,info)   -1
-
-#define _MD_IOQ_LOCK()
-#define _MD_IOQ_UNLOCK()
-
-/*
-** File Manipulation definitions
-*/
-
-#define	_MD_RENAME 			_MD_Rename
-#define	_MD_ACCESS 			_MD_Access
-
-#define	_MD_GETFILEINFO 	_MD_GetFileInfo
-#define	_MD_GETOPENFILEINFO _MD_GetOpenFileInfo
-
-#define	_MD_STAT 			_MD_Stat
-
-#define	_MD_DELETE 			_MD_Delete
-
-extern PRStatus _MD_LockFile(PRInt32 osfd);
-#define	_MD_LOCKFILE 		_MD_LockFile
-extern PRStatus _MD_TLockFile(PRInt32 osfd);
-#define	_MD_TLOCKFILE 		_MD_TLockFile
-extern PRStatus _MD_UnlockFile(PRInt32 osfd);
-#define	_MD_UNLOCKFILE		_MD_UnlockFile
-
-/* 
-** Directory enumeration related definitions 
-*/
-
-extern PRStatus _MD_OpenDir(struct _MDDir *md,const char *name);
-#define	_MD_OPEN_DIR 		_MD_OpenDir
-
-extern char* _MD_ReadDir(struct _MDDir *md,PRIntn flags);
-#define	_MD_READ_DIR 		_MD_ReadDir
-
-#define	_MD_CLOSE_DIR 		_MD_CloseDir
-
-#define	_MD_MKDIR 			_MD_MkDir
-#define	_MD_MAKE_DIR		_MD_MkDir
-#define	_MD_RMDIR 			_MD_Delete
-
-/*
-** Pipe I/O Related definitions (not implemented)
-*/
-
-#define _MD_PIPEAVAILABLE(fd) -1
-
-/*
-** Socket I/O Related definitions
-*/
-
-#if UNIVERSAL_INTERFACES_VERSION >= 0x0330
-/* In Universal Interfaces 3.3 and later, these are enums. */
-#define IP_TTL IP_TTL
-#define IP_TOS IP_TOS
-#define IP_ADD_MEMBERSHIP IP_ADD_MEMBERSHIP
-#define IP_DROP_MEMBERSHIP IP_DROP_MEMBERSHIP
-#define IP_MULTICAST_IF IP_MULTICAST_IF
-#define IP_MULTICAST_TTL IP_MULTICAST_TTL
-#define IP_MULTICAST_LOOP IP_MULTICAST_LOOP
-#define TCP_NODELAY TCP_NODELAY
-#define TCP_MAXSEG TCP_MAXSEG
-#endif
-
-#define _MD_SOCKET 			_MD_socket
-#define _MD_BIND			_MD_bind
-#define _MD_LISTEN			_MD_listen
-#define _MD_GETSOCKNAME		_MD_getsockname
-
-extern PRStatus _MD_getsockopt(PRFileDesc *fd, PRInt32 level, PRInt32 optname, char* optval, PRInt32* optlen);
-#define _MD_GETSOCKOPT		_MD_getsockopt
-
-extern PRStatus _MD_setsockopt(PRFileDesc *fd, PRInt32 level, PRInt32 optname, const char* optval, PRInt32 optlen);
-#define _MD_SETSOCKOPT		_MD_setsockopt
-
-#define _MD_SOCKETAVAILABLE	_MD_socketavailable
-#define _MD_ACCEPT			_MD_accept
-#define _MD_CONNECT			_MD_connect
-#define _MD_SEND			_MD_send
-#define _MD_RECV			_MD_recv
-#define _MD_CLOSE_SOCKET	_MD_closesocket
-#define _MD_SENDTO			_MD_sendto
-#define _MD_RECVFROM		_MD_recvfrom
-#define _MD_PR_POLL			_MD_poll
-#define _MD_INIT_FILEDESC	_MD_initfiledesc
-#define _MD_FREE_FILEDESC	_MD_freefiledesc
-#define _MD_MAKE_NONBLOCK	_MD_makenonblock
-#define _MD_INIT_FD_INHERITABLE _MD_initfdinheritable
-#define _MD_QUERY_FD_INHERITABLE _MD_queryfdinheritable
-
-#define _MD_GET_SOCKET_ERROR() 		_PR_MD_CURRENT_THREAD()->md.osErrCode
-
-#define _PR_MD_MAP_SELECT_ERROR(x) 	(x)
-/*
-** Netdb Related definitions
-*/
-extern PRStatus _MD_gethostname(char *name, int namelen);
-#define _MD_GETHOSTNAME		_MD_gethostname
-#define _PR_GET_HOST_ADDR_AS_NAME
-
-/* 
-	XXX _MD_WRITEV, _MD_SHUTDOWN & _MD_GETPEERNAME not done yet!!!
-*/
-#define _MD_WRITEV			_MD_writev
-#define _MD_SHUTDOWN		_MD_shutdown
-#define _MD_GETPEERNAME		_MD_getpeername
-
-
-#ifdef OLD_MACSOCK_LIBRARY
-#define _MD_SOCKET 			macsock_socket
-#define _MD_LISTEN			macsock_listen
-#define _MD_SEND(fd,buf,amount,flags,timeout)	macsock_send(fd->secret->md.osfd,buf,amount,flags)
-#define _MD_SENDTO(fd,buf,amount,flags,addr,addrlen,timeout)	macsock_sendto(fd->secret->md.osfd,buf,amount,flags,(struct sockaddr *)addr,addrlen)
-#define _MD_RECV(fd,buf,amount,flags,timeout)	macsock_recv(fd->secret->md.osfd,buf,amount,flags)
-#define _MD_RECVFROM(fd,buf,amount,flags,addr,addrlen,timeout)	macsock_recvfrom(fd->secret->md.osfd,buf,amount,flags,(struct sockaddr *)addr,addrlen)
-#define _MD_CLOSE_SOCKET	macsock_close
-#define _MD_SHUTDOWN(a,b)	(0)
-
-#define _MD_ACCEPT(fd,addr,addrlen,timeout)	macsock_accept(fd->secret->md.osfd,(struct sockaddr *)addr,addrlen)
-#define _MD_CONNECT(fd,name,namelen,timeout)	macsock_connect(fd->secret->md.osfd,(struct sockaddr *)name,namelen)
-#define _MD_BIND(fd,name,namelen)				macsock_bind(fd->secret->md.osfd,(struct sockaddr *)name,namelen)
-#define _MD_GETSOCKNAME(fd,name,namelen)		macsock_getsockname(fd->secret->md.osfd,(struct sockaddr *)name,namelen)
-#define _MD_GETPEERNAME(fd,name,namelen)		macsock_getpeername(fd->secret->md.osfd,(struct sockaddr *)name,namelen)
-#define _MD_GETSOCKOPT(fd,level,optname,optval,optlen)		macsock_getsockopt(fd->secret->md.osfd,level,optname,optval,optlen)
-#define _MD_SETSOCKOPT(fd,level,optname,optval,optlen)		macsock_setsockopt(fd->secret->md.osfd,level,optname,optval,optlen)
-#define _MD_SOCKETAVAILABLE(fd,bytes)		macsock_socketavailable(fd->secret->md.osfd,bytes)
-#endif
-
-/*
-** Memory Segements Related definitions
-*/
-
-#define _MD_INIT_SEGS()		
-#define _MD_ALLOC_SEGMENT	_MD_AllocSegment
-#define _MD_FREE_SEGMENT	_MD_FreeSegment
-
-/*
-** Time Related definitions
-*/
-
-#define _MD_GET_INTERVAL 				_MD_GetInterval
-#define _MD_INTERVAL_PER_SEC() 			PR_MSEC_PER_SEC
-#define _MD_INTERVAL_INIT()
-
-/*
-** Environemnt Related definitions
-*/
-
-extern char *_MD_GetEnv(const char *name);
-#define _MD_GET_ENV			_MD_GetEnv
-
-extern int _MD_PutEnv(const char *variableCopy);
-#define _MD_PUT_ENV			_MD_PutEnv
-
-/*
-** Following is old stuff to be looked at.
-*/
-
-#define GCPTR
-#define CALLBACK
-typedef int (*FARPROC)();
-
-
-#define MAX_NON_PRIMARY_TIME_SLICES 	6
-
-extern long gTimeSlicesOnNonPrimaryThread;
-extern struct PRThread *gPrimaryThread;
-
-// Errors not found in the Mac StdCLib
-#define EACCES  		13      	// Permission denied
-#define ENOENT			-43			// No such file or directory
-#define _OS_INVALID_FD_VALUE -1
-
-#define	STDERR_FILENO	2
-
-#if !defined(MAC_NSPR_STANDALONE)
-#define PATH_SEPARATOR 					':'
-#define PATH_SEPARATOR_STR		        ":"
-#define DIRECTORY_SEPARATOR				'/'
-#define DIRECTORY_SEPARATOR_STR			"/"
-#endif
-
-#define UNIX_THIS_DIRECTORY_STR			"./"
-#define UNIX_PARENT_DIRECTORY_STR		"../"
-
-
-// Alias a few names
-#define getenv	PR_GetEnv
-#define putenv	_MD_PutEnv
-
-#if defined(MAC_NSPR_STANDALONE)
-typedef unsigned char (*MemoryCacheFlusherProc)(size_t size);
-typedef void (*PreAllocationHookProc)(void);
-
-extern char *strdup(const char *source);
-
-extern void InstallPreAllocationHook(PreAllocationHookProc newHook);
-extern void InstallMemoryCacheFlusher(MemoryCacheFlusherProc newFlusher);
-#endif
-
-extern char *PR_GetDLLSearchPath(void);
-
-#if defined(MAC_NSPR_STANDALONE)
-extern int strcmp(const char *str1, const char *str2);
-extern int strcasecmp(const char *str1, const char *str2);
-#endif
-
-extern void MapFullToPartialMacFile(char *);
-extern char *MapPartialToFullMacFile(const char *);
-
-extern void ResetTimer(void);
-extern void PR_PeriodicIdle(void);
-extern void ActivateTimer(void);
-extern void DeactivateTimer(void);
-extern void PR_InitMemory(void);
-
-extern struct hostent *gethostbyaddr(const void *addr, int addrlen, int type);
-
-extern short GetVolumeRefNumFromName(const char *);
-
-#include <stdio.h>			// Needed to get FILE typedef
-extern FILE *_OS_FOPEN(const char *filename, const char *mode);
-//
-//	Macintosh only private parts.
-//
-
-#define	dprintTrace			";dprintf;doTrace"
-#define	dprintNoTrace		";dprintf"
-extern void dprintf(const char *format, ...);
-
-
-// Entry into the memory system's cache flushing
-#if defined(MAC_NSPR_STANDALONE)
-extern PRUint8 CallCacheFlushers(size_t blockSize);
-#endif
-
-#if defined(MAC_NSPR_STANDALONE)
-extern void* reallocSmaller(void* block, size_t newSize);
-#endif
-
-
-/*
-** PR_GetSystemInfo related definitions
-*/
-#define _PR_SI_SYSNAME          "MacOS"
-#define _PR_SI_ARCHITECTURE     "PowerPC"
-
-/*
- * Memory-mapped files
- */
-
-struct _MDFileMap {
-    PRInt8 unused;
-};
-
-extern PRStatus _MD_CreateFileMap(struct PRFileMap *fmap, PRInt64 size);
-#define _MD_CREATE_FILE_MAP _MD_CreateFileMap
-
-extern PRInt32 _MD_GetMemMapAlignment(void);
-#define _MD_GET_MEM_MAP_ALIGNMENT _MD_GetMemMapAlignment
-
-extern void * _MD_MemMap(struct PRFileMap *fmap, PRInt64 offset,
-        PRUint32 len);
-#define _MD_MEM_MAP _MD_MemMap
-
-extern PRStatus _MD_MemUnmap(void *addr, PRUint32 size);
-#define _MD_MEM_UNMAP _MD_MemUnmap
-
-extern PRStatus _MD_CloseFileMap(struct PRFileMap *fmap);
-#define _MD_CLOSE_FILE_MAP _MD_CloseFileMap
-
-extern void SetLogFileTypeCreator(const char *logFile);
-extern int _MD_mac_get_nonblocking_connect_error(PRFileDesc* fd);
-
-
-/*
- * Critical section support
- */
-
-#define MAC_CRITICAL_REGIONS  TARGET_CARBON
-
-#if MAC_CRITICAL_REGIONS
-
-extern void InitCriticalRegion();
-extern void TermCriticalRegion();
-
-extern void EnterCritialRegion();
-extern void LeaveCritialRegion();
-
-#define INIT_CRITICAL_REGION()     InitCriticalRegion()
-#define TERM_CRITICAL_REGION()     TermCriticalRegion()
-
-#define ENTER_CRITICAL_REGION()     EnterCritialRegion()
-#define LEAVE_CRITICAL_REGION()     LeaveCritialRegion()
-
-#else
-
-#define INIT_CRITICAL_REGION()
-#define TERM_CRITICAL_REGION()
-
-#define ENTER_CRITICAL_REGION()
-#define LEAVE_CRITICAL_REGION()
-
-#endif
-
-
-
-/*
- * CPU Idle support
- */
-
-extern void InitIdleSemaphore();
-extern void TermIdleSemaphore();
-
-extern void WaitOnIdleSemaphore();
-extern void SignalIdleSemaphore();
-
-
-/*
- * Atomic operations
- */
-#ifdef _PR_HAVE_ATOMIC_OPS
-
-extern PRInt32 _MD_AtomicSet(PRInt32 *val, PRInt32 newval);
-
-#define _MD_INIT_ATOMIC()
-#define _MD_ATOMIC_INCREMENT(val)   OTAtomicAdd32(1, (SInt32 *)val)
-#define _MD_ATOMIC_ADD(ptr, val)    OTAtomicAdd32(val, (SInt32 *)ptr)
-#define _MD_ATOMIC_DECREMENT(val)   OTAtomicAdd32(-1, (SInt32 *)val)
-#define _MD_ATOMIC_SET(val, newval) _MD_AtomicSet(val, newval)
-
-#endif /* _PR_HAVE_ATOMIC_OPS */
-
-
-#endif /* prmacos_h___ */