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+/* e_os.h */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to. The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code. The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * "This product includes cryptographic software written by
+ * Eric Young (eay@cryptsoft.com)"
+ * The word 'cryptographic' can be left out if the rouines from the library
+ * being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ * the apps directory (application code) you must include an acknowledgement:
+ * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed. i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#ifndef HEADER_E_OS_H
+#define HEADER_E_OS_H
+
+#include <openssl/opensslconf.h>
+
+#include <openssl/e_os2.h>
+/* <openssl/e_os2.h> contains what we can justify to make visible
+ * to the outside; this file e_os.h is not part of the exported
+ * interface. */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Used to checking reference counts, most while doing perl5 stuff :-) */
+#ifdef REF_PRINT
+#undef REF_PRINT
+#define REF_PRINT(a,b) fprintf(stderr,"%08X:%4d:%s\n",(int)b,b->references,a)
+#endif
+
+#ifndef DEVRANDOM
+/* set this to a comma-separated list of 'random' device files to try out.
+ * My default, we will try to read at least one of these files */
+#define DEVRANDOM "/dev/urandom","/dev/random","/dev/srandom"
+#endif
+#ifndef DEVRANDOM_EGD
+/* set this to a comma-seperated list of 'egd' sockets to try out. These
+ * sockets will be tried in the order listed in case accessing the device files
+ * listed in DEVRANDOM did not return enough entropy. */
+#define DEVRANDOM_EGD "/var/run/egd-pool","/dev/egd-pool","/etc/egd-pool","/etc/entropy"
+#endif
+
+#if defined(OPENSSL_SYS_VXWORKS)
+# define NO_SYS_PARAM_H
+# define NO_CHMOD
+# define NO_SYSLOG
+#endif
+
+#if defined(OPENSSL_SYS_MACINTOSH_CLASSIC)
+# if macintosh==1
+# ifndef MAC_OS_GUSI_SOURCE
+# define MAC_OS_pre_X
+# define NO_SYS_TYPES_H
+ typedef long ssize_t;
+# endif
+# define NO_SYS_PARAM_H
+# define NO_CHMOD
+# define NO_SYSLOG
+# undef DEVRANDOM
+# define GETPID_IS_MEANINGLESS
+# endif
+#endif
+
+/********************************************************************
+ The Microsoft section
+ ********************************************************************/
+/* The following is used becaue of the small stack in some
+ * Microsoft operating systems */
+#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYSNAME_WIN32)
+# define MS_STATIC static
+#else
+# define MS_STATIC
+#endif
+
+#if defined(OPENSSL_SYS_WIN32) && !defined(WIN32)
+# define WIN32
+#endif
+#if defined(OPENSSL_SYS_WIN16) && !defined(WIN16)
+# define WIN16
+#endif
+#if defined(OPENSSL_SYS_WINDOWS) && !defined(WINDOWS)
+# define WINDOWS
+#endif
+#if defined(OPENSSL_SYS_MSDOS) && !defined(MSDOS)
+# define MSDOS
+#endif
+
+#if defined(MSDOS) && !defined(GETPID_IS_MEANINGLESS)
+# define GETPID_IS_MEANINGLESS
+#endif
+
+#ifdef WIN32
+#define get_last_sys_error() GetLastError()
+#define clear_sys_error() SetLastError(0)
+#if !defined(WINNT)
+#define WIN_CONSOLE_BUG
+#endif
+#else
+#define get_last_sys_error() errno
+#define clear_sys_error() errno=0
+#endif
+
+#if defined(WINDOWS)
+#define get_last_socket_error() WSAGetLastError()
+#define clear_socket_error() WSASetLastError(0)
+#define readsocket(s,b,n) recv((s),(b),(n),0)
+#define writesocket(s,b,n) send((s),(b),(n),0)
+#define EADDRINUSE WSAEADDRINUSE
+#elif defined(__DJGPP__)
+#define WATT32
+#define get_last_socket_error() errno
+#define clear_socket_error() errno=0
+#define closesocket(s) close_s(s)
+#define readsocket(s,b,n) read_s(s,b,n)
+#define writesocket(s,b,n) send(s,b,n,0)
+#elif defined(MAC_OS_pre_X)
+#define get_last_socket_error() errno
+#define clear_socket_error() errno=0
+#define closesocket(s) MacSocket_close(s)
+#define readsocket(s,b,n) MacSocket_recv((s),(b),(n),true)
+#define writesocket(s,b,n) MacSocket_send((s),(b),(n))
+#elif defined(OPENSSL_SYS_VMS)
+#define get_last_socket_error() errno
+#define clear_socket_error() errno=0
+#define ioctlsocket(a,b,c) ioctl(a,b,c)
+#define closesocket(s) close(s)
+#define readsocket(s,b,n) recv((s),(b),(n),0)
+#define writesocket(s,b,n) send((s),(b),(n),0)
+#elif defined(OPENSSL_SYS_VXWORKS)
+#define get_last_socket_error() errno
+#define clear_socket_error() errno=0
+#define ioctlsocket(a,b,c) ioctl((a),(b),(int)(c))
+#define closesocket(s) close(s)
+#define readsocket(s,b,n) read((s),(b),(n))
+#define writesocket(s,b,n) write((s),(char *)(b),(n))
+#elif defined(OPENSSL_SYS_NETWARE)
+#if defined(NETWARE_BSDSOCK)
+#define get_last_socket_error() errno
+#define clear_socket_error() errno=0
+#define closesocket(s) close(s)
+#define readsocket(s,b,n) recv((s),(b),(n),0)
+#define writesocket(s,b,n) send((s),(b),(n),0)
+#else
+#define get_last_socket_error() WSAGetLastError()
+#define clear_socket_error() WSASetLastError(0)
+#define readsocket(s,b,n) recv((s),(b),(n),0)
+#define writesocket(s,b,n) send((s),(b),(n),0)
+#endif
+#else
+#define get_last_socket_error() errno
+#define clear_socket_error() errno=0
+#define ioctlsocket(a,b,c) ioctl(a,b,c)
+#define closesocket(s) close(s)
+#define readsocket(s,b,n) read((s),(b),(n))
+#define writesocket(s,b,n) write((s),(b),(n))
+#endif
+
+#ifdef WIN16
+# define MS_CALLBACK _far _loadds
+# define MS_FAR _far
+#else
+# define MS_CALLBACK
+# define MS_FAR
+#endif
+
+#ifdef OPENSSL_NO_STDIO
+# undef OPENSSL_NO_FP_API
+# define OPENSSL_NO_FP_API
+#endif
+
+#if (defined(WINDOWS) || defined(MSDOS))
+
+# ifdef __DJGPP__
+# include <unistd.h>
+# include <sys/stat.h>
+# include <sys/socket.h>
+# include <tcp.h>
+# include <netdb.h>
+# define _setmode setmode
+# define _O_TEXT O_TEXT
+# define _O_BINARY O_BINARY
+# undef DEVRANDOM
+# define DEVRANDOM "/dev/urandom\x24"
+# endif /* __DJGPP__ */
+
+# ifndef S_IFDIR
+# define S_IFDIR _S_IFDIR
+# endif
+
+# ifndef S_IFMT
+# define S_IFMT _S_IFMT
+# endif
+
+# if !defined(WINNT) && !defined(__DJGPP__)
+# define NO_SYSLOG
+# endif
+# define NO_DIRENT
+
+# ifdef WINDOWS
+# if !defined(_WIN32_WCE) && !defined(_WIN32_WINNT)
+ /*
+ * Defining _WIN32_WINNT here in e_os.h implies certain "discipline."
+ * Most notably we ought to check for availability of each specific
+ * routine with GetProcAddress() and/or quard NT-specific calls with
+ * GetVersion() < 0x80000000. One can argue that in latter "or" case
+ * we ought to /DELAYLOAD some .DLLs in order to protect ourselves
+ * against run-time link errors. This doesn't seem to be necessary,
+ * because it turned out that already Windows 95, first non-NT Win32
+ * implementation, is equipped with at least NT 3.51 stubs, dummy
+ * routines with same name, but which do nothing. Meaning that it's
+ * apparently appropriate to guard generic NT calls with GetVersion
+ * alone, while NT 4.0 and above calls ought to be additionally
+ * checked upon with GetProcAddress.
+ */
+# define _WIN32_WINNT 0x0400
+# endif
+# include <windows.h>
+# include <stddef.h>
+# include <errno.h>
+# include <string.h>
+# ifdef _WIN64
+# define strlen(s) _strlen31(s)
+/* cut strings to 2GB */
+static unsigned int _strlen31(const char *str)
+ {
+ unsigned int len=0;
+ while (*str && len<0x80000000U) str++, len++;
+ return len&0x7FFFFFFF;
+ }
+# endif
+# include <malloc.h>
+# endif
+# include <io.h>
+# include <fcntl.h>
+
+# ifdef OPENSSL_SYS_WINCE
+# include <winsock_extras.h>
+# endif
+
+# define ssize_t long
+
+# if defined (__BORLANDC__)
+# define _setmode setmode
+# define _O_TEXT O_TEXT
+# define _O_BINARY O_BINARY
+# define _int64 __int64
+# define _kbhit kbhit
+# endif
+
+# if defined(WIN16) && defined(SSLEAY) && defined(_WINEXITNOPERSIST)
+# define EXIT(n) _wsetexit(_WINEXITNOPERSIST)
+# define OPENSSL_EXIT(n) do { if (n == 0) EXIT(n); return(n); } while(0)
+# else
+# define EXIT(n) exit(n)
+# endif
+# define LIST_SEPARATOR_CHAR ';'
+# ifndef X_OK
+# define X_OK 0
+# endif
+# ifndef W_OK
+# define W_OK 2
+# endif
+# ifndef R_OK
+# define R_OK 4
+# endif
+# define OPENSSL_CONF "openssl.cnf"
+# define SSLEAY_CONF OPENSSL_CONF
+# define NUL_DEV "nul"
+# define RFILE ".rnd"
+# ifdef OPENSSL_SYS_WINCE
+# define DEFAULT_HOME ""
+# else
+# define DEFAULT_HOME "C:"
+# endif
+
+#else /* The non-microsoft world world */
+
+# ifdef OPENSSL_SYS_VMS
+# define VMS 1
+ /* some programs don't include stdlib, so exit() and others give implicit
+ function warnings */
+# include <stdlib.h>
+# if defined(__DECC)
+# include <unistd.h>
+# else
+# include <unixlib.h>
+# endif
+# define OPENSSL_CONF "openssl.cnf"
+# define SSLEAY_CONF OPENSSL_CONF
+# define RFILE ".rnd"
+# define LIST_SEPARATOR_CHAR ','
+# define NUL_DEV "NLA0:"
+ /* We don't have any well-defined random devices on VMS, yet... */
+# undef DEVRANDOM
+ /* We need to do this since VMS has the following coding on status codes:
+
+ Bits 0-2: status type: 0 = warning, 1 = success, 2 = error, 3 = info ...
+ The important thing to know is that odd numbers are considered
+ good, while even ones are considered errors.
+ Bits 3-15: actual status number
+ Bits 16-27: facility number. 0 is considered "unknown"
+ Bits 28-31: control bits. If bit 28 is set, the shell won't try to
+ output the message (which, for random codes, just looks ugly)
+
+ So, what we do here is to change 0 to 1 to get the default success status,
+ and everything else is shifted up to fit into the status number field, and
+ the status is tagged as an error, which I believe is what is wanted here.
+ -- Richard Levitte
+ */
+# define EXIT(n) do { int __VMS_EXIT = n; \
+ if (__VMS_EXIT == 0) \
+ __VMS_EXIT = 1; \
+ else \
+ __VMS_EXIT = (n << 3) | 2; \
+ __VMS_EXIT |= 0x10000000; \
+ exit(__VMS_EXIT); } while(0)
+# define NO_SYS_PARAM_H
+
+# elif defined(OPENSSL_SYS_NETWARE)
+# include <fcntl.h>
+# include <unistd.h>
+# define NO_SYS_TYPES_H
+# undef DEVRANDOM
+# ifdef NETWARE_CLIB
+# define getpid GetThreadID
+# endif
+# define NO_SYSLOG
+# define _setmode setmode
+# define _kbhit kbhit
+# define _O_TEXT O_TEXT
+# define _O_BINARY O_BINARY
+# define OPENSSL_CONF "openssl.cnf"
+# define SSLEAY_CONF OPENSSL_CONF
+# define RFILE ".rnd"
+# define LIST_SEPARATOR_CHAR ';'
+# define EXIT(n) { if (n) printf("ERROR: %d\n", (int)n); exit(n); }
+
+# else
+ /* !defined VMS */
+# ifdef OPENSSL_SYS_MPE
+# define NO_SYS_PARAM_H
+# endif
+# ifdef OPENSSL_UNISTD
+# include OPENSSL_UNISTD
+# else
+# include <unistd.h>
+# endif
+# ifndef NO_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+# if defined(NeXT) || defined(OPENSSL_SYS_NEWS4)
+# define pid_t int /* pid_t is missing on NEXTSTEP/OPENSTEP
+ * (unless when compiling with -D_POSIX_SOURCE,
+ * which doesn't work for us) */
+# endif
+# if defined(NeXT) || defined(OPENSSL_SYS_NEWS4) || defined(OPENSSL_SYS_SUNOS)
+# define ssize_t int /* ditto */
+# endif
+# ifdef OPENSSL_SYS_NEWS4 /* setvbuf is missing on mips-sony-bsd */
+# define setvbuf(a, b, c, d) setbuffer((a), (b), (d))
+ typedef unsigned long clock_t;
+# endif
+
+# define OPENSSL_CONF "openssl.cnf"
+# define SSLEAY_CONF OPENSSL_CONF
+# define RFILE ".rnd"
+# define LIST_SEPARATOR_CHAR ':'
+# define NUL_DEV "/dev/null"
+# define EXIT(n) exit(n)
+# endif
+
+# define SSLeay_getpid() getpid()
+
+#endif
+
+
+/*************/
+
+#ifdef USE_SOCKETS
+# if defined(WINDOWS) || defined(MSDOS)
+ /* windows world */
+
+# ifdef OPENSSL_NO_SOCK
+# define SSLeay_Write(a,b,c) (-1)
+# define SSLeay_Read(a,b,c) (-1)
+# define SHUTDOWN(fd) close(fd)
+# define SHUTDOWN2(fd) close(fd)
+# elif !defined(__DJGPP__)
+# include <winsock.h>
+extern HINSTANCE _hInstance;
+# ifdef _WIN64
+/*
+ * Even though sizeof(SOCKET) is 8, it's safe to cast it to int, because
+ * the value constitutes an index in per-process table of limited size
+ * and not a real pointer.
+ */
+# define socket(d,t,p) ((int)socket(d,t,p))
+# define accept(s,f,l) ((int)accept(s,f,l))
+# endif
+# define SSLeay_Write(a,b,c) send((a),(b),(c),0)
+# define SSLeay_Read(a,b,c) recv((a),(b),(c),0)
+# define SHUTDOWN(fd) { shutdown((fd),0); closesocket(fd); }
+# define SHUTDOWN2(fd) { shutdown((fd),2); closesocket(fd); }
+# else
+# define SSLeay_Write(a,b,c) write_s(a,b,c,0)
+# define SSLeay_Read(a,b,c) read_s(a,b,c)
+# define SHUTDOWN(fd) close_s(fd)
+# define SHUTDOWN2(fd) close_s(fd)
+# endif
+
+# elif defined(MAC_OS_pre_X)
+
+# include "MacSocket.h"
+# define SSLeay_Write(a,b,c) MacSocket_send((a),(b),(c))
+# define SSLeay_Read(a,b,c) MacSocket_recv((a),(b),(c),true)
+# define SHUTDOWN(fd) MacSocket_close(fd)
+# define SHUTDOWN2(fd) MacSocket_close(fd)
+
+# elif defined(OPENSSL_SYS_NETWARE)
+ /* NetWare uses the WinSock2 interfaces by default, but can be configured for BSD
+ */
+# if defined(NETWARE_BSDSOCK)
+# include <sys/socket.h>
+# include <netinet/in.h>
+# include <sys/time.h>
+# include <sys/select.h>
+# define INVALID_SOCKET (int)(~0)
+# else
+# include <novsock2.h>
+# endif
+# define SSLeay_Write(a,b,c) send((a),(b),(c),0)
+# define SSLeay_Read(a,b,c) recv((a),(b),(c),0)
+# define SHUTDOWN(fd) { shutdown((fd),0); closesocket(fd); }
+# define SHUTDOWN2(fd) { shutdown((fd),2); closesocket(fd); }
+
+# else
+
+# ifndef NO_SYS_PARAM_H
+# include <sys/param.h>
+# endif
+# ifdef OPENSSL_SYS_VXWORKS
+# include <time.h>
+# elif !defined(OPENSSL_SYS_MPE)
+# include <sys/time.h> /* Needed under linux for FD_XXX */
+# endif
+
+# include <netdb.h>
+# if defined(OPENSSL_SYS_VMS_NODECC)
+# include <socket.h>
+# include <in.h>
+# include <inet.h>
+# else
+# include <sys/socket.h>
+# ifdef FILIO_H
+# include <sys/filio.h> /* Added for FIONBIO under unixware */
+# endif
+# include <netinet/in.h>
+# include <arpa/inet.h>
+# endif
+
+# if defined(NeXT) || defined(_NEXT_SOURCE)
+# include <sys/fcntl.h>
+# include <sys/types.h>
+# endif
+
+# ifdef OPENSSL_SYS_AIX
+# include <sys/select.h>
+# endif
+
+# ifdef __QNX__
+# include <sys/select.h>
+# endif
+
+# if defined(sun)
+# include <sys/filio.h>
+# else
+# ifndef VMS
+# include <sys/ioctl.h>
+# else
+ /* ioctl is only in VMS > 7.0 and when socketshr is not used */
+# if !defined(TCPIP_TYPE_SOCKETSHR) && defined(__VMS_VER) && (__VMS_VER > 70000000)
+# include <sys/ioctl.h>
+# endif
+# endif
+# endif
+
+# ifdef VMS
+# include <unixio.h>
+# if defined(TCPIP_TYPE_SOCKETSHR)
+# include <socketshr.h>
+# endif
+# endif
+
+# define SSLeay_Read(a,b,c) read((a),(b),(c))
+# define SSLeay_Write(a,b,c) write((a),(b),(c))
+# define SHUTDOWN(fd) { shutdown((fd),0); closesocket((fd)); }
+# define SHUTDOWN2(fd) { shutdown((fd),2); closesocket((fd)); }
+# ifndef INVALID_SOCKET
+# define INVALID_SOCKET (-1)
+# endif /* INVALID_SOCKET */
+# endif
+#endif
+
+#if defined(__ultrix)
+# ifndef ssize_t
+# define ssize_t int
+# endif
+#endif
+
+#if defined(sun) && !defined(__svr4__) && !defined(__SVR4)
+ /* include headers first, so our defines don't break it */
+#include <stdlib.h>
+#include <string.h>
+ /* bcopy can handle overlapping moves according to SunOS 4.1.4 manpage */
+# define memmove(s1,s2,n) bcopy((s2),(s1),(n))
+# define strtoul(s,e,b) ((unsigned long int)strtol((s),(e),(b)))
+extern char *sys_errlist[]; extern int sys_nerr;
+# define strerror(errnum) \
+ (((errnum)<0 || (errnum)>=sys_nerr) ? NULL : sys_errlist[errnum])
+ /* Being signed SunOS 4.x memcpy breaks ASN1_OBJECT table lookup */
+#include "crypto/o_str.h"
+# define memcmp OPENSSL_memcmp
+#endif
+
+#ifndef OPENSSL_EXIT
+# if defined(MONOLITH) && !defined(OPENSSL_C)
+# define OPENSSL_EXIT(n) return(n)
+# else
+# define OPENSSL_EXIT(n) do { EXIT(n); return(n); } while(0)
+# endif
+#endif
+
+/***********************************************/
+
+/* do we need to do this for getenv.
+ * Just define getenv for use under windows */
+
+#ifdef WIN16
+/* How to do this needs to be thought out a bit more.... */
+/*char *GETENV(char *);
+#define Getenv GETENV*/
+#define Getenv getenv
+#else
+#define Getenv getenv
+#endif
+
+#define DG_GCC_BUG /* gcc < 2.6.3 on DGUX */
+
+#ifdef sgi
+#define IRIX_CC_BUG /* all version of IRIX I've tested (4.* 5.*) */
+#endif
+#ifdef OPENSSL_SYS_SNI
+#define IRIX_CC_BUG /* CDS++ up to V2.0Bsomething suffered from the same bug.*/
+#endif
+
+#if defined(OPENSSL_SYS_WINDOWS)
+# define strcasecmp _stricmp
+# define strncasecmp _strnicmp
+#elif defined(OPENSSL_SYS_VMS)
+/* VMS below version 7.0 doesn't have strcasecmp() */
+# include "o_str.h"
+# define strcasecmp OPENSSL_strcasecmp
+# define strncasecmp OPENSSL_strncasecmp
+# define OPENSSL_IMPLEMENTS_strncasecmp
+#elif defined(OPENSSL_SYS_OS2) && defined(__EMX__)
+# define strcasecmp stricmp
+# define strncasecmp strnicmp
+#elif defined(OPENSSL_SYS_NETWARE) && defined(NETWARE_CLIB)
+# define strcasecmp stricmp
+# define strncasecmp strnicmp
+#else
+# ifdef NO_STRINGS_H
+ int strcasecmp();
+ int strncasecmp();
+# else
+# include <strings.h>
+# endif /* NO_STRINGS_H */
+#endif
+
+#if defined(OPENSSL_SYS_OS2) && defined(__EMX__)
+# include <io.h>
+# include <fcntl.h>
+# define NO_SYSLOG
+#endif
+
+/* vxworks */
+#if defined(OPENSSL_SYS_VXWORKS)
+#include <ioLib.h>
+#include <tickLib.h>
+#include <sysLib.h>
+
+#define TTY_STRUCT int
+
+#define sleep(a) taskDelay((a) * sysClkRateGet())
+
+#include <vxWorks.h>
+#include <sockLib.h>
+#include <taskLib.h>
+
+#define getpid taskIdSelf
+
+/* NOTE: these are implemented by helpers in database app!
+ * if the database is not linked, we need to implement them
+ * elswhere */
+struct hostent *gethostbyname(const char *name);
+struct hostent *gethostbyaddr(const char *addr, int length, int type);
+struct servent *getservbyname(const char *name, const char *proto);
+
+#endif
+/* end vxworks */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+