config.h

ARM上的如果你对底层感兴趣

 *	gidtype (gid_t) , but sometimes it isn't.
 *	It can be int, ushort, uid_t, etc... 
 *	It may be necessary to include <sys/types.h> to get any 
 *	typedef'ed information.  This is only required if you have
 *	getgroups() or setgropus()..
 */
#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
#define Groups_t gid_t	/* Type for 2nd arg to [sg]etgroups() */
#endif

/* I_NETDB:
 *	This symbol, if defined, indicates that <netdb.h> exists and
 *	should be included.
 */
/*#define I_NETDB		/**/

/* I_PWD:
 *	This symbol, if defined, indicates to the C program that it should
 *	include <pwd.h>.
 */
/* PWQUOTA:
 *	This symbol, if defined, indicates to the C program that struct passwd
 *	contains pw_quota.
 */
/* PWAGE:
 *	This symbol, if defined, indicates to the C program that struct passwd
 *	contains pw_age.
 */
/* PWCHANGE:
 *	This symbol, if defined, indicates to the C program that struct passwd
 *	contains pw_change.
 */
/* PWCLASS:
 *	This symbol, if defined, indicates to the C program that struct passwd
 *	contains pw_class.
 */
/* PWEXPIRE:
 *	This symbol, if defined, indicates to the C program that struct passwd
 *	contains pw_expire.
 */
/* PWCOMMENT:
 *	This symbol, if defined, indicates to the C program that struct passwd
 *	contains pw_comment.
 */
/* PWGECOS:
 *	This symbol, if defined, indicates to the C program that struct passwd
 *	contains pw_gecos.
 */
/* PWPASSWD:
 *	This symbol, if defined, indicates to the C program that struct passwd
 *	contains pw_passwd.
 */
/* HAS_SETPWENT:
 *	This symbol, if defined, indicates that the getpwrent routine is
 *	available for initializing sequential access of the passwd database.
 */
/* HAS_GETPWENT:
 *	This symbol, if defined, indicates that the getpwent routine is
 *	available for sequential access of the password database.
 */
/* HAS_ENDPWENT:
 *	This symbol, if defined, indicates that the getpwent routine is
 *	available for finalizing sequential access of the passwd database.
 */
/*#define I_PWD		/**/
/*#define PWQUOTA	/**/
/*#define PWAGE	/**/
/*#define PWCHANGE	/**/
/*#define PWCLASS	/**/
/*#define PWEXPIRE	/**/
/*#define PWCOMMENT	/**/
/*#define PWGECOS	/**/
/*#define PWPASSWD	/**/
/*#define HAS_SETPWENT	/**/
/*#define HAS_GETPWENT	/**/
/*#define HAS_ENDPWENT	/**/

/* Free_t:
 *	This variable contains the return type of free().  It is usually
 * void, but occasionally int.
 */
/* Malloc_t:
 *	This symbol is the type of pointer returned by malloc and realloc.
 */
#define Malloc_t void *			/**/
#define Free_t void			/**/

/* MYMALLOC:
 *	This symbol, if defined, indicates that we're using our own malloc.
 */
/*#define MYMALLOC			/**/

/* SIG_NAME:
 *	This symbol contains a list of signal names in order of
 *	signal number. This is intended
 *	to be used as a static array initialization, like this:
 *		char *sig_name[] = { SIG_NAME };
 *	The signals in the list are separated with commas, and each signal
 *	is surrounded by double quotes. There is no leading SIG in the signal
 *	name, i.e. SIGQUIT is known as "QUIT".
 *	Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
 *	etc., where nn is the actual signal number (e.g. NUM37).
 *	The signal number for sig_name[i] is stored in sig_num[i].
 *	The last element is 0 to terminate the list with a NULL.  This
 *	corresponds to the 0 at the end of the sig_num list.
 */
/* SIG_NUM:
 *	This symbol contains a list of signal numbers, in the same order as the
 *	SIG_NAME list. It is suitable for static array initialization, as in:
 *		int sig_num[] = { SIG_NUM };
 *	The signals in the list are separated with commas, and the indices
 *	within that list and the SIG_NAME list match, so it's easy to compute
 *	the signal name from a number or vice versa at the price of a small
 *	dynamic linear lookup. 
 *	Duplicates are allowed, but are moved to the end of the list.
 *	The signal number corresponding to sig_name[i] is sig_number[i].
 *	if (i < NSIG) then sig_number[i] == i.  
 *	The last element is 0, corresponding to the 0 at the end of
 *	the sig_name list.
 */
#define SIG_NAME "ZERO", "NUM01", "INT", "QUIT", "ILL", "NUM05", "NUM06", "NUM07", "FPE", "KILL", "NUM10", "SEGV", "NUM12", "PIPE", "ALRM", "TERM", "NUM16", "NUM17", "NUM18", "NUM19", "CHLD", "BREAK", "ABRT", "STOP", "NUM24", "CONT", "CLD", 0		/**/
#define SIG_NUM  0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 20, 0			/**/

/* VOIDFLAGS:
 *	This symbol indicates how much support of the void type is given by this
 *	compiler.  What various bits mean:
 *
 *	    1 = supports declaration of void
 *	    2 = supports arrays of pointers to functions returning void
 *	    4 = supports comparisons between pointers to void functions and
 *		    addresses of void functions
 *	    8 = suports declaration of generic void pointers
 *
 *	The package designer should define VOIDUSED to indicate the requirements
 *	of the package.  This can be done either by #defining VOIDUSED before
 *	including config.h, or by defining defvoidused in Myinit.U.  If the
 *	latter approach is taken, only those flags will be tested.  If the
 *	level of void support necessary is not present, defines void to int.
 */
#ifndef VOIDUSED
#define VOIDUSED 15
#endif
#define VOIDFLAGS 15
#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
#define void int		/* is void to be avoided? */
#define M_VOID			/* Xenix strikes again */
#endif

/* ARCHLIB:
 *	This variable, if defined, holds the name of the directory in
 *	which the user wants to put architecture-dependent public
 *	library files for perl5.  It is most often a local directory
 *	such as /usr/local/lib.  Programs using this variable must be
 *	prepared to deal with filename expansion.  If ARCHLIB is the
 *	same as PRIVLIB, it is not defined, since presumably the
 *	program already searches PRIVLIB.
 */
/* ARCHLIB_EXP:
 *	This symbol contains the ~name expanded version of ARCHLIB, to be used
 *	in programs that are not prepared to deal with ~ expansion at run-time.
 */
#define ARCHLIB "p:\\temp\\perl\\lib\\MSWin32-x86-object"		/**/
/*#define ARCHLIB_EXP ""	/**/

/* DLSYM_NEEDS_UNDERSCORE:
 *	This symbol, if defined, indicates that we need to prepend an
 *	underscore to the symbol name before calling dlsym().  This only
 *	makes sense if you *have* dlsym, which we will presume is the
 *	case if you're using dl_dlopen.xs.
 */
/*#define 	DLSYM_NEEDS_UNDERSCORE 	/**/

/* USE_SFIO:
 *	This symbol, if defined, indicates that sfio should
 *	be used.
 */
/*#define	USE_SFIO		/**/

/* USE_DYNAMIC_LOADING:
 *	This symbol, if defined, indicates that dynamic loading of
 *	some sort is available.
 */
#define USE_DYNAMIC_LOADING		/**/

/* DB_Prefix_t:
 *	This symbol contains the type of the prefix structure element
 *	in the <db.h> header file.  In older versions of DB, it was
 *	int, while in newer ones it is u_int32_t.
 */
/* DB_Hash_t:
 *	This symbol contains the type of the prefix structure element
 *	in the <db.h> header file.  In older versions of DB, it was
 *	int, while in newer ones it is size_t.
 */
#define DB_Hash_t	int		/**/
#define DB_Prefix_t	int  	/**/

/* PRIVLIB:
 *	This symbol contains the name of the private library for this package.
 *	The library is private in the sense that it needn't be in anyone's
 *	execution path, but it should be accessible by the world.  The program
 *	should be prepared to do ~ expansion.
 */
/* PRIVLIB_EXP:
 *	This symbol contains the ~name expanded version of PRIVLIB, to be used
 *	in programs that are not prepared to deal with ~ expansion at run-time.
 */
#define PRIVLIB "p:\\temp\\perl\\lib"		/**/
#define PRIVLIB_EXP (win32_get_privlib("5.00502"))	/**/

/* SITEARCH:
 *	This symbol contains the name of the private library for this package.
 *	The library is private in the sense that it needn't be in anyone's
 *	execution path, but it should be accessible by the world.  The program
 *	should be prepared to do ~ expansion.
 *	The standard distribution will put nothing in this directory.
 *	Individual sites may place their own extensions and modules in
 *	this directory.
 */
/* SITEARCH_EXP:
 *	This symbol contains the ~name expanded version of SITEARCH, to be used
 *	in programs that are not prepared to deal with ~ expansion at run-time.
 */
#define SITEARCH "p:\\temp\\perl\\site\\lib\\MSWin32-x86-object"		/**/
/*#define SITEARCH_EXP ""	/**/

/* SITELIB:
 *	This symbol contains the name of the private library for this package.
 *	The library is private in the sense that it needn't be in anyone's
 *	execution path, but it should be accessible by the world.  The program
 *	should be prepared to do ~ expansion.
 *	The standard distribution will put nothing in this directory.
 *	Individual sites may place their own extensions and modules in
 *	this directory.
 */
/* SITELIB_EXP:
 *	This symbol contains the ~name expanded version of SITELIB, to be used
 *	in programs that are not prepared to deal with ~ expansion at run-time.
 */
#define SITELIB "p:\\temp\\perl\\site\\lib"		/**/
#define SITELIB_EXP (win32_get_sitelib("5.00502"))	/**/

/* STARTPERL:
 *	This variable contains the string to put in front of a perl
 *	script to make sure (one hopes) that it runs with perl and not
 *	some shell.
 */
#define STARTPERL "#!perl"		/**/

/* USE_PERLIO:
 *	This symbol, if defined, indicates that the PerlIO abstraction should
 *	be used throughout.  If not defined, stdio should be
 *	used in a fully backward compatible manner.
 */
/*#define	USE_PERLIO		/**/

/* HAS_GETHOST_PROTOS:
 *	This symbol, if defined, indicates that <netdb.h> includes
 *	prototypes for gethostent(), gethostbyname(), and
 *	gethostbyaddr().  Otherwise, it is up to the program to guess
 *	them.  See netdbtype.U for probing for various Netdb_xxx_t types.
 */
#define	HAS_GETHOST_PROTOS	/**/

/* HAS_GETNET_PROTOS:
 *	This symbol, if defined, indicates that <netdb.h> includes
 *	prototypes for getnetent(), getnetbyname(), and
 *	getnetbyaddr().  Otherwise, it is up to the program to guess
 *	them.  See netdbtype.U for probing for various Netdb_xxx_t types.
 */
/*#define	HAS_GETNET_PROTOS	/**/

/* HAS_GETPROTO_PROTOS:
 *	This symbol, if defined, indicates that <netdb.h> includes
 *	prototypes for getprotoent(), getprotobyname(), and
 *	getprotobyaddr().  Otherwise, it is up to the program to guess
 *	them.  See netdbtype.U for probing for various Netdb_xxx_t types.
 */
#define	HAS_GETPROTO_PROTOS	/**/

/* HAS_GETSERV_PROTOS:
 *	This symbol, if defined, indicates that <netdb.h> includes
 *	prototypes for getservent(), getservbyname(), and
 *	getservbyaddr().  Otherwise, it is up to the program to guess
 *	them.  See netdbtype.U for probing for various Netdb_xxx_t types.
 */
#define	HAS_GETSERV_PROTOS	/**/

/* Netdb_host_t:
 *	This symbol holds the type used for the 1st argument
 *	to gethostbyaddr().
 */
/* Netdb_hlen_t:
 *	This symbol holds the type used for the 2nd argument
 *	to gethostbyaddr().
 */
/* Netdb_name_t:
 *	This symbol holds the type used for the argument to
 *	gethostbyname().
 */
/* Netdb_net_t:
 *	This symbol holds the type used for the 1st argument to
 *	getnetbyaddr().
 */
#define Netdb_host_t		char * /**/
#define Netdb_hlen_t		int /**/
#define Netdb_name_t		char * /**/
#define Netdb_net_t		long /**/

/* Select_fd_set_t:
 *	This symbol holds the type used for the 2nd, 3rd, and 4th
 *	arguments to select.  Usually, this is 'fd_set *', if HAS_FD_SET
 *	is defined, and 'int *' otherwise.  This is only useful if you 
 *	have select(), of course.
 */
#define Select_fd_set_t 	Perl_fd_set *	/**/

/* ARCHNAME:
 *	This symbol holds a string representing the architecture name.
 *	It may be used to construct an architecture-dependant pathname
 *	where library files may be held under a private library, for
 *	instance.
 */
#define ARCHNAME "MSWin32-x86-object"		/**/

/* HAS_PTHREAD_YIELD:
 *	This symbol, if defined, indicates that the pthread_yield 
 *	routine is available to yield the execution of the current
 *	thread.
 */
/* HAS_SCHED_YIELD:
 *	This symbol, if defined, indicates that the sched_yield
 *	routine is available to yield the execution of the current
 *	thread.
 */
/*#define HAS_PTHREAD_YIELD	/**/
/*#define HAS_SCHED_YIELD	/**/

/* PTHREADS_CREATED_JOINABLE:
 *	This symbol, if defined, indicates that pthreads are created
 *	in the joinable (aka undetached) state.
 */
/*#define PTHREADS_CREATED_JOINABLE /**/

/* USE_THREADS:
 *	This symbol, if defined, indicates that Perl should
 *	be built to use threads.
 */
/* OLD_PTHREADS_API:
 *	This symbol, if defined, indicates that Perl should
 *	be built to use the old draft POSIX threads API.
 */
/*#define	USE_THREADS		/**/
/*#define	OLD_PTHREADS_API		/**/

/* Time_t:
 *	This symbol holds the type returned by time(). It can be long,
 *	or time_t on BSD sites (in which case <sys/types.h> should be
 *	included).
 */
#define Time_t time_t		/* Time type */

/* HAS_TIMES:
 *	This symbol, if defined, indicates that the times() routine exists.
 *	Note that this became obsolete on some systems (SUNOS), which now
 * use getrusage(). It may be necessary to include <sys/times.h>.
 */
#define HAS_TIMES		/**/

/* Fpos_t:
 *	This symbol holds the type used to declare file positions in libc.
 *	It can be fpos_t, long, uint, etc... It may be necessary to include
 *	<sys/types.h> to get any typedef'ed information.
 */
#define Fpos_t fpos_t		/* File position type */

/* Gid_t:
 *	This symbol holds the return type of getgid() and the type of
 *	argument to setrgid() and related functions.  Typically,
 *	it is the type of group ids in the kernel. It can be int, ushort,
 *	uid_t, etc... It may be necessary to include <sys/types.h> to get
 *	any typedef'ed information.
 */
#define Gid_t gid_t		/* Type for getgid(), etc... */

/* Off_t:
 *	This symbol holds the type used to declare offsets in the kernel.
 *	It can be int, long, off_t, etc... It may be necessary to include
 *	<sys/types.h> to get any typedef'ed information.
 */
#define Off_t off_t		/* <offset> type */

/* Mode_t:
 *	This symbol holds the type used to declare file modes 
 *	for systems calls.  It is usually mode_t, but may be
 *	int or unsigned short.  It may be necessary to include <sys/types.h>
 *	to get any typedef'ed information.
 */
#define Mode_t mode_t	 /* file mode parameter for system calls */

/* Pid_t:
 *	This symbol holds the type used to declare process ids in the kernel.
 *	It can be int, uint, pid_t, etc... It may be necessary to include
 *	<sys/types.h> to get any typedef'ed information.
 */
#define Pid_t int		/* PID type */

/* Size_t:
 *	This symbol holds the type used to declare length parameters
 *	for string functions.  It is usually size_t, but may be
 *	unsigned long, int, etc.  It may be necessary to include
 *	<sys/types.h> to get any typedef'ed information.
 */
#define Size_t size_t	 /* length paramater for string functions */

/* Uid_t:
 *	This symbol holds the type used to declare user ids in the kernel.
 *	It can be int, ushort, uid_t, etc... It may be necessary to include
 *	<sys/types.h> to get any typedef'ed informa