VMS: fix and generate the VMS build config

config_h.com is a new file that generates a config.h file based on the
curl_config.h.in file and a quick scan of the configure script.  This is
actually a generic procedure that is shared with other VMS packages.

The existing pre-built config-vms.h had over 100 entries that were not
correct and in some cases conflicted with the build options available in
the build_vms.com.

generate_config_vms_h_curl.com is a helper procedure to the
config_h.com.  It covers the cases that the generic config_h.com is not
able to figure out, and accepts input from the build_vms.com procedure.

build_curlbuild_h.com is a new file to generate the curlbuild.h file
that Curl is now using when it is using a curl_config.h file.

post-config-vms.h is a new file that is needed to provide VMS specific
definitions, and most of them need to be set before the system header
files are included.

The VMS build procedure is fixed:

   1. Fixed to link in the correct HP ssl library.
   2. Fixed to detect if HP Kerberos is installed.
   3. Fixed to detect if HP LDAP is installed.
   4. Fixed to detect if gnv$libzshr is installed.
   5. Simplified the input parameter parsing to not use a loop.
   6. Warn that 64 bit pointer option support is not complete
      in comments.
   7. Default to IEEE floating if platform supports it so
      resulting libcurl will be compatible with other
      open source projects on VMS.
   8. Default to LARGEFILE if platform supports it.
   9. Default to enable SSL, LDAP, Kerberos, libz
      if the libraries are present.
   10. Build with exact case global symbols for libcurl.
   11. Generate linker option file needed.
   12. Compiler list option only commonly needed items.
   13. fulllist option for those who really want it.
   14. Create debug symbol file on Alpha, IA64.

7 files changed, 408 insertions, 427 deletions

diff --git a/lib/Makefile.inc b/lib/Makefile.inc
index e970edd90..281678d8e 100644
--- a/lib/Makefile.inc
+++ b/lib/Makefile.inc
@@ -42,5 +42,6 @@ HHEADERS = arpa_telnet.h netrc.h file.h timeval.h qssl.h hostip.h	\
   warnless.h curl_hmac.h polarssl.h curl_rtmp.h curl_gethostname.h	\
   gopher.h axtls.h cyassl.h http_proxy.h non-ascii.h asyn.h curl_ntlm.h	\
   curl_gssapi.h curl_ntlm_wb.h curl_ntlm_core.h curl_ntlm_msgs.h	\
-  curl_sasl.h curl_schannel.h curl_multibyte.h curl_darwinssl.h	\
-  hostcheck.h bundles.h conncache.h curl_setup_once.h multihandle.h
+  curl_sasl.h curl_schannel.h curl_multibyte.h curl_darwinssl.h	        \
+  hostcheck.h bundles.h conncache.h curl_setup_once.h multihandle.h     \
+  post-config-vms.h
diff --git a/lib/config-vms.h b/lib/config-vms.h
deleted file mode 100644
index e6e638e20..000000000
--- a/lib/config-vms.h
+++ /dev/null
@@ -1,399 +0,0 @@
-#ifndef HEADER_CURL_CONFIG_VMS_H
-#define HEADER_CURL_CONFIG_VMS_H
-/***************************************************************************
- *                                  _   _ ____  _
- *  Project                     ___| | | |  _ \| |
- *                             / __| | | | |_) | |
- *                            | (__| |_| |  _ <| |___
- *                             \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-
-/*                                                                         */
-/* MSK, 02/05/04, Hand edited for trail build on Alpha V7.3, DEC C 6.5-003 */
-/* MSK, 03/09/04, Seems to work for all platforms I've built on so far.    */
-/*      Added HAVE_SYS_IOCTL_H define                                      */
-/* TES, 10/06/04, Added MAX_INITIAL_POST_SIZE, HAVE_BASENAME               */
-/* MSK, 02/02/05, Changed HAVE_TERMIOS_H to an undef since the change in   */
-/*                getpass.c no longer undef'd it during compile.           */
-/* MSK, 02/08/05, turned two config-vms files into one by using USE_SSLEAY */
-/* MPZ, 12/28/05, changed HAVE_STRTOK_R define to use CRTL_VER             */
-/* MSK, 01/27/07, needed to add HAVE_STRUCT_TIMEVAL define                 */
-
-/* Define cpu-machine-OS */
-#if defined(__alpha)
-#  define OS "ALPHA-HP-VMS"
-#elif defined(__vax)
-#  define OS "VAX-HP-VMS"
-#elif defined(__ia64)
-#  define OS "IA64-HP-VMS"
-#else
-#  define OS "UNKNOWN-HP-VMS"
-#endif
-
-/* Define if you have the ANSI C header files.  */
-#define STDC_HEADERS 1
-
-/* Define if you can safely include both <sys/time.h> and <time.h>.  */
-#define TIME_WITH_SYS_TIME 1
-
-/* The size of `int', as computed by sizeof. */
-#define SIZEOF_INT 4
-
-/* The size of `long double', as computed by sizeof. */
-#define SIZEOF_LONG_DOUBLE 8
-
-/* The size of `long long', as computed by sizeof. */
-#define SIZEOF_LONG_LONG 8
-
-/* The size of `short', as computed by sizeof. */
-#define SIZEOF_SHORT 2
-
-/* The size of `size_t', as computed by sizeof. */
-#define SIZEOF_SIZE_T 4
-
-/* Define if you have the alarm function.  */
-#define HAVE_ALARM 1
-
-/* Define if you have the geteuid function.  */
-#define HAVE_GETEUID 1
-
-/* Define if you have the basename function. */
-#define HAVE_BASENAME 1
-
-/* Define if you have the gethostbyaddr function.  */
-#define HAVE_GETHOSTBYADDR 1
-
-/* Define if you have the gethostname function.  */
-#define HAVE_GETHOSTNAME 1
-
-/* Define if you have the getpwuid function.  */
-#define HAVE_GETPWUID 1
-
-/* Define if you have the getservbyname function.  */
-#define HAVE_GETSERVBYNAME 1
-
-/* Define if you have the gettimeofday function.  */
-#define HAVE_GETTIMEOFDAY 1
-
-/* Define if you have the inet_addr function.  */
-#define HAVE_INET_ADDR 1
-
-/* Define if you have the ioctl function. */
-#define HAVE_IOCTL 1
-
-/* Define if you have a working ioctl FIONBIO function. */
-#define HAVE_IOCTL_FIONBIO 1
-
-/* Define if you have a working ioctl SIOCGIFADDR function. */
-#define HAVE_IOCTL_SIOCGIFADDR 1
-
-/* Define if you have the perror function.  */
-#define HAVE_PERROR 1
-
-/* Define if you have the select function.  */
-#define HAVE_SELECT 1
-
-/* Define if you have the setvbuf function.  */
-#define HAVE_SETVBUF 1
-
-/* Define if you have the sigaction function.  */
-#define HAVE_SIGACTION 1
-
-/* Define if you have the signal function.  */
-#define HAVE_SIGNAL 1
-
-/* Define if you have the socket function.  */
-#define HAVE_SOCKET 1
-
-/* Define if you have the strcasecmp function.  */
-#define HAVE_STRCASECMP 1
-
-/* Define if you have the strcmpi function.  */
-/* #define HAVE_STRCMPI 1 */
-
-/* Define if you have the strdup function.  */
-#define HAVE_STRDUP 1
-
-/* Define if you have the strftime function.  */
-#define HAVE_STRFTIME 1
-
-/* Define if you have the stricmp function.  */
-/* #define HAVE_STRICMP 1 */
-
-/* Define if you have the strstr function.  */
-#define HAVE_STRSTR 1
-
-/* Define if you have the ftruncate function. */
-#define HAVE_FTRUNCATE 1
-
-/* Define if you have the uname function.  */
-#define HAVE_UNAME 1
-
-/* Define if you have the <errno.h> header file.  */
-#define HAVE_ERRNO_H 1
-
-/* Define if you have the <err.h> header file.  */
-#define HAVE_ERR_H 1
-
-/* Define if you have the <fcntl.h> header file.  */
-#define HAVE_FCNTL_H 1
-
-/* Define if you have the <getopt.h> header file.  */
-#define HAVE_GETOPT_H 1
-
-/* Define if you have the <malloc.h> header file.  */
-#define HAVE_MALLOC_H 1
-
-/* Define if you need the malloc.h header header file even with stdlib.h  */
-/* #define NEED_MALLOC_H 1 */
-
-/* Define if you have the <net/if.h> header file.  */
-#define HAVE_NET_IF_H 1
-
-/* Define if you have the <netdb.h> header file.  */
-#define HAVE_NETDB_H 1
-
-/* Define if you have the <netinet/if_ether.h> header file.  */
-#define HAVE_NETINET_IF_ETHER_H 1
-
-/* Define if you have the <netinet/in.h> header file.  */
-#define HAVE_NETINET_IN_H 1
-
-/* OpenSSL section starts here */
-
-/* Define if you have a working OpenSSL installation */
-#ifdef USE_SSLEAY
-
-/* if OpenSSL is in use */
-#define USE_OPENSSL 1
-
-/* Define if you have the crypto library (-lcrypto).  */
-#define HAVE_LIBCRYPTO 1
-
-/* Define if you have the ssl library (-lssl).  */
-#define HAVE_LIBSSL 1
-
-/* Define if you have the <openssl/crypto.h> header file.  */
-#define HAVE_OPENSSL_CRYPTO_H 1
-
-/* Define if you have the <openssl/err.h> header file.  */
-#define HAVE_OPENSSL_ERR_H 1
-
-/* Define if you have the <openssl/pem.h> header file.  */
-#define HAVE_OPENSSL_PEM_H 1
-
-/* Define if you have the <openssl/rsa.h> header file.  */
-#define HAVE_OPENSSL_RSA_H 1
-
-/* Define if you have the <openssl/ssl.h> header file.  */
-#define HAVE_OPENSSL_SSL_H 1
-
-/* Define if you have the <openssl/x509.h> header file.  */
-#define HAVE_OPENSSL_X509_H 1
-
-/*
- * This needs to be defined for OpenSSL 0.9.7 and other versions that have the
- * ENGINE stuff supported. If an include of "openssl/engine.h" fails, then
- * undefine the define below.
-*/
-#define HAVE_OPENSSL_ENGINE_H 1
-
-#endif /* USE_SSLEAY */
-/* OpenSSL section ends here */
-
-/* Define if you have the <pwd.h> header file.  */
-#define HAVE_PWD_H 1
-
-/* Define if you have the <sgtty.h> header file.  */
-#define HAVE_SGTTY_H 1
-
-/* Define if you have the <stdlib.h> header file.  */
-#define HAVE_STDLIB_H 1
-
-/* Define if you have the <sys/socket.h> header file.  */
-#define HAVE_SYS_SOCKET_H 1
-
-/* Define if you have the <sys/stat.h> header file.  */
-#define HAVE_SYS_STAT_H 1
-
-/* Define if you have the <sys/time.h> header file.  */
-#define HAVE_SYS_TIME_H 1
-
-/* Define if you have the <sys/types.h> header file.  */
-#define HAVE_SYS_TYPES_H 1
-
-/* Define if you have the <termios.h> header file.  */
-#undef HAVE_TERMIOS_H
-
-/* Define if you have the <time.h> header file.  */
-#define HAVE_TIME_H 1
-
-/* Define if you have the <unistd.h> header file.  */
-#define HAVE_UNISTD_H 1
-
-/* Define if you have the resolv library (-lresolv).  */
-#define HAVE_LIBRESOLV 1
-
-/* Define if you have the socket library (-lsocket).  */
-#define HAVE_LIBSOCKET 1
-
-/* Define if getaddrinfo exists and works */
-#define HAVE_GETADDRINFO 1
-
-/* Define if you have the <timeval.h> header file.  */
-#define HAVE_TIMEVAL_H 1
-
-/* Define if you have the timeval struct.  */
-#define HAVE_STRUCT_TIMEVAL 1
-
-/* Name of this package! */
-#define PACKAGE "not-used"
-
-/* Version number of this archive. */
-#define VERSION "not-used"
-
-/* Define if you have the getpass function.  */
-#undef HAVE_GETPASS
-
-/* Define if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define if you have the <strings.h> header file. */
-#define HAVE_STRINGS_H 1
-
-/* Define if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define if you have the `strtok_r' function.  */
-/* Condition lifted from <string.h>             */
-#if __CRTL_VER >= 70301000
-#  define HAVE_STRTOK_R 1
-#endif
-
-/* Define if you have the `strtoll' function. */
-#define HAVE_STRTOLL 1
-
-/* Define if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Define to 1 if you need the memory.h header file even with stdlib.h */
-#define NEED_MEMORY_H 1
-
-/* Define if you have the `sigsetjmp' function. */
-#define HAVE_SIGSETJMP 1
-
-/* Define to 1 if you have the <setjmp.h> header file. */
-#define HAVE_SETJMP_H 1
-
-/* Define to 1 if you have the <limits.h> header file. */
-#define HAVE_LIMITS_H 1
-
-/* Define to 1 if you have the <sys/ioctl.h> header file. */
-#define HAVE_SYS_IOCTL_H 1
-
-/* Define to 1 if you have the <stropts.h> header file. */
-#define HAVE_STROPTS_H 1
-
-/* Define if you have the getnameinfo function. */
-#define HAVE_GETNAMEINFO 1
-
-/* Define to the type qualifier of arg 1 for getnameinfo. */
-#define GETNAMEINFO_QUAL_ARG1 const
-
-/* Define to the type of arg 1 for getnameinfo. */
-#define GETNAMEINFO_TYPE_ARG1 struct sockaddr *
-
-/* Define to the type of arg 2 for getnameinfo. */
-#define GETNAMEINFO_TYPE_ARG2 size_t
-
-/* Define to the type of args 4 and 6 for getnameinfo. */
-#define GETNAMEINFO_TYPE_ARG46 size_t
-
-/* Define to the type of arg 7 for getnameinfo. */
-#define GETNAMEINFO_TYPE_ARG7 int
-
-/* Define if you have the recv function. */
-#define HAVE_RECV 1
-
-/* Define to the type of arg 1 for recv. */
-#define RECV_TYPE_ARG1 int
-
-/* Define to the type of arg 2 for recv. */
-#define RECV_TYPE_ARG2 void *
-
-/* Define to the type of arg 3 for recv. */
-#define RECV_TYPE_ARG3 int
-
-/* Define to the type of arg 4 for recv. */
-#define RECV_TYPE_ARG4 int
-
-/* Define to the function return type for recv. */
-#define RECV_TYPE_RETV int
-
-/* Define if you have the recvfrom function. */
-#define HAVE_RECVFROM 1
-
-/* Define to the type of arg 1 for recvfrom. */
-#define RECVFROM_TYPE_ARG1 int
-
-/* Define to the type pointed by arg 2 for recvfrom. */
-#define RECVFROM_TYPE_ARG2 void
-
-/* Define if the type pointed by arg 2 for recvfrom is void. */
-#define RECVFROM_TYPE_ARG2_IS_VOID 1
-
-/* Define to the type of arg 3 for recvfrom. */
-#define RECVFROM_TYPE_ARG3 int
-
-/* Define to the type of arg 4 for recvfrom. */
-#define RECVFROM_TYPE_ARG4 int
-
-/* Define to the type pointed by arg 5 for recvfrom. */
-#define RECVFROM_TYPE_ARG5 struct sockaddr
-
-/* Define to the type pointed by arg 6 for recvfrom. */
-#define RECVFROM_TYPE_ARG6 int
-
-/* Define to the function return type for recvfrom. */
-#define RECVFROM_TYPE_RETV int
-
-/* Define if you have the send function. */
-#define HAVE_SEND 1
-
-/* Define to the type of arg 1 for send. */
-#define SEND_TYPE_ARG1 int
-
-/* Define to the type qualifier of arg 2 for send. */
-#define SEND_QUAL_ARG2 const
-
-/* Define to the type of arg 2 for send. */
-#define SEND_TYPE_ARG2 void *
-
-/* Define to the type of arg 3 for send. */
-#define SEND_TYPE_ARG3 int
-
-/* Define to the type of arg 4 for send. */
-#define SEND_TYPE_ARG4 int
-
-/* Define to the function return type for send. */
-#define SEND_TYPE_RETV int
-
-/* Define to hide dollar sign from compilers in strict ansi mode. */
-#define decc_translate_vms(__s) decc$translate_vms(__s)
-
-#endif /* HEADER_CURL_CONFIG_VMS_H */
-
diff --git a/lib/curl_setup.h b/lib/curl_setup.h
index 37be5ae46..a6f9e0a83 100644
--- a/lib/curl_setup.h
+++ b/lib/curl_setup.h
@@ -40,6 +40,11 @@
 
 #include "curl_config.h"
 
+/* VMS needs some helper routines/definitions */
+#ifdef __VMS
+#  include "post-config-vms.h"
+#endif
+
 #else /* HAVE_CONFIG_H */
 
 #ifdef _WIN32_WCE
@@ -645,7 +650,9 @@ int netware_init(void);
  * Include macros and defines that should only be processed once.
  */
 
+#ifndef HEADER_CURL_SETUP_ONCE_H
 #include "curl_setup_once.h"
+#endif
 
 /*
  * Definition of our NOP statement Object-like macro
diff --git a/lib/curl_setup_once.h b/lib/curl_setup_once.h
index 57d3ea945..8c7f41ff8 100644
--- a/lib/curl_setup_once.h
+++ b/lib/curl_setup_once.h
@@ -526,17 +526,6 @@ typedef int sig_atomic_t;
 #define EREMOTE          WSAEREMOTE
 #endif
 
-
-/*
- *  Actually use __32_getpwuid() on 64-bit VMS builds for getpwuid()
- */
-
-#if defined(__VMS) && \
-    defined(__INITIAL_POINTER_SIZE) && (__INITIAL_POINTER_SIZE == 64)
-#define getpwuid __32_getpwuid
-#endif
-
-
 /*
  * Macro argv_item_t hides platform details to code using it.
  */
diff --git a/lib/getenv.c b/lib/getenv.c
index 19da29a2d..36215aab0 100644
--- a/lib/getenv.c
+++ b/lib/getenv.c
@@ -22,10 +22,6 @@
 
 #include "curl_setup.h"
 
-#ifdef __VMS
-#include <unixlib.h>
-#endif
-
 #include <curl/curl.h>
 #include "curl_memory.h"
 
@@ -46,10 +42,6 @@ char *GetEnv(const char *variable)
   return (env[0] != '\0')?strdup(env):NULL;
 #else
   char *env = getenv(variable);
-#ifdef __VMS
-  if(env && strcmp("HOME",variable) == 0)
-    env = decc_translate_vms(env);
-#endif
   return (env && env[0])?strdup(env):NULL;
 #endif
 #endif
diff --git a/lib/netrc.c b/lib/netrc.c
index 1b834b821..2c5942afc 100644
--- a/lib/netrc.c
+++ b/lib/netrc.c
@@ -25,9 +25,6 @@
 #ifdef HAVE_PWD_H
 #include <pwd.h>
 #endif
-#ifdef __VMS
-#include <unixlib.h>
-#endif
 
 #include <curl/curl.h>
 #include "netrc.h"
@@ -83,11 +80,7 @@ int Curl_parsenetrc(const char *host,
       struct passwd *pw;
       pw= getpwuid(geteuid());
       if(pw) {
-#ifdef __VMS
-        home = decc_translate_vms(pw->pw_dir);
-#else
         home = pw->pw_dir;
-#endif
       }
 #endif
     }
diff --git a/lib/post-config-vms.h b/lib/post-config-vms.h
new file mode 100644
index 000000000..4da5b9924
--- /dev/null
+++ b/lib/post-config-vms.h
@@ -0,0 +1,398 @@
+#ifndef HEADER_CONFIG_VMS_H
+#define HEADER_CONFIG_VMS_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+/*                                                                         */
+/* JEM, 12/30/12, VMS now generates config.h, so only define wrappers for  */
+/*                getenv(), getpwuid() and provide is_vms_shell()          */
+/*                Also need upper case symbols for system services, and    */
+/*                OpenSSL, and some Kerberos image                         */
+
+#ifdef __DECC
+#pragma message save
+#pragma message disable dollarid
+#endif
+
+/* Hide the stuff we are overriding */
+#define getenv decc_getenv
+#ifdef __DECC
+#   if __INITIAL_POINTER_SIZE != 64
+#       define getpwuid decc_getpwuid
+#   endif
+#endif
+#include <stdlib.h>
+    char * decc$getenv(const char * __name);
+#include <pwd.h>
+
+#include <string.h>
+#include <unixlib.h>
+
+#undef getenv
+#undef getpwuid
+#define getenv vms_getenv
+#define getpwuid vms_getpwuid
+
+/* VAX needs these in upper case when compiling exact case */
+#define sys$assign SYS$ASSIGN
+#define sys$dassgn SYS$DASSGN
+#define sys$qiow SYS$QIOW
+
+#ifdef __DECC
+#   if __INITIAL_POINTER_SIZE
+#       pragma __pointer_size __save
+#   endif
+#endif
+
+#if __USE_LONG_GID_T
+#   define decc_getpwuid DECC$__LONG_GID_GETPWUID
+#else
+#   if __INITIAL_POINTER_SIZE
+#       define decc_getpwuid decc$__32_getpwuid
+#   else
+#       define decc_getpwuid decc$getpwuid
+#   endif
+#endif
+
+    struct passwd * decc_getpwuid(uid_t uid);
+
+#ifdef __DECC
+#   if __INITIAL_POINTER_SIZE == 32
+/* Translate the path, but only if the path is a VMS file specification */
+/* The translation is usually only needed for older versions of VMS */
+static char * vms_translate_path(const char * path) {
+char * unix_path;
+char * test_str;
+
+    /* See if the result is in VMS format, if not, we are done */
+    /* Assume that this is a PATH, not just some data */
+    test_str = strpbrk(path, ":[<^");
+    if(test_str == NULL) {
+      return (char *)path;
+    }
+
+    unix_path = decc$translate_vms(path);
+
+    if((int)unix_path <= 0) {
+      /* We can not translate it, so return the original string */
+      return (char *)path;
+    }
+}
+#   else
+    /* VMS translate path is actually not needed on the current 64 bit */
+    /* VMS platforms, so instead of figuring out the pointer settings */
+    /* Change it to a noop */
+#   define vms_translate_path(__path) __path
+#   endif
+#endif
+
+#ifdef __DECC
+#   if __INITIAL_POINTER_SIZE
+#       pragma __pointer_size __restore
+#   endif
+#endif
+
+static char * vms_getenv(const char * envvar) {
+
+char * result;
+char * vms_path;
+
+    /* first use the DECC getenv() function */
+    result = decc$getenv(envvar);
+    if(result == NULL) {
+      return result;
+    }
+
+    vms_path = result;
+    result = vms_translate_path(vms_path);
+
+    /* note that if you backport this to use VAX C RTL, that the VAX C RTL */
+    /* may do a malloc(2048) for each call to getenv(), so you will need   */
+    /* to add a free(vms_path) */
+    /* Do not do a free() for DEC C RTL builds, which should be used for */
+    /* VMS 5.5-2 and later, even if using GCC */
+
+    return result;
+}
+
+
+static struct passwd vms_passwd_cache;
+
+static struct passwd * vms_getpwuid(uid_t uid) {
+
+struct passwd * my_passwd;
+
+/* Hack needed to support 64 bit builds, decc_getpwnam is 32 bit only */
+#ifdef __DECC
+#   if __INITIAL_POINTER_SIZE
+__char_ptr32 unix_path;
+#   else
+char * unix_path;
+#   endif
+#else
+char * unix_path;
+#endif
+
+    my_passwd = decc_getpwuid(uid);
+    if(my_passwd == NULL) {
+      return my_passwd;
+    }
+
+    unix_path = vms_translate_path(my_passwd->pw_dir);
+
+    if((long)unix_path <= 0) {
+      /* We can not translate it, so return the original string */
+      return my_passwd;
+    }
+
+    /* If no changes needed just return it */
+    if(unix_path == my_passwd->pw_dir) {
+      return my_passwd;
+    }
+
+    /* Need to copy the structure returned */
+    /* Since curl is only using pw_dir, no need to fix up *
+    /* the pw_shell when running under Bash */
+    vms_passwd_cache.pw_name = my_passwd->pw_name;
+    vms_passwd_cache.pw_uid = my_passwd->pw_uid;
+    vms_passwd_cache.pw_gid = my_passwd->pw_uid;
+    vms_passwd_cache.pw_dir = unix_path;
+    vms_passwd_cache.pw_shell = my_passwd->pw_shell;
+
+    return &vms_passwd_cache;
+}
+
+#ifdef __DECC
+#pragma message restore
+#endif
+
+/* Bug - VMS OpenSSL and Kerberos universal symbols are in uppercase only */
+/* VMS libraries should have universal symbols in exact and uppercase */
+
+#define ASN1_INTEGER_get ASN1_INTEGER_GET
+#define ASN1_STRING_data ASN1_STRING_DATA
+#define ASN1_STRING_length ASN1_STRING_LENGTH
+#define ASN1_STRING_print ASN1_STRING_PRINT
+#define ASN1_STRING_to_UTF8 ASN1_STRING_TO_UTF8
+#define ASN1_STRING_type ASN1_STRING_TYPE
+#define BIO_ctrl BIO_CTRL
+#define BIO_free BIO_FREE
+#define BIO_new BIO_NEW
+#define BIO_s_mem BIO_S_MEM
+#define BN_bn2bin BN_BN2BIN
+#define BN_num_bits BN_NUM_BITS
+#define CRYPTO_cleanup_all_ex_data CRYPTO_CLEANUP_ALL_EX_DATA
+#define CRYPTO_free CRYPTO_FREE
+#define CRYPTO_malloc CRYPTO_MALLOC
+#define DES_ecb_encrypt DES_ECB_ENCRYPT
+#define DES_set_key DES_SET_KEY
+#define DES_set_odd_parity DES_SET_ODD_PARITY
+#define ENGINE_ctrl ENGINE_CTRL
+#define ENGINE_ctrl_cmd ENGINE_CTRL_CMD
+#define ENGINE_finish ENGINE_FINISH
+#define ENGINE_free ENGINE_FREE
+#define ENGINE_get_first ENGINE_GET_FIRST
+#define ENGINE_get_id ENGINE_GET_ID
+#define ENGINE_get_next ENGINE_GET_NEXT
+#define ENGINE_init ENGINE_INIT
+#define ENGINE_load_builtin_engines ENGINE_LOAD_BUILTIN_ENGINES
+#define ENGINE_load_private_key ENGINE_LOAD_PRIVATE_KEY
+#define ENGINE_set_default ENGINE_SET_DEFAULT
+#define ERR_clear_error ERR_CLEAR_ERROR
+#define ERR_error_string ERR_ERROR_STRING
+#define ERR_error_string_n ERR_ERROR_STRING_N
+#define ERR_free_strings ERR_FREE_STRINGS
+#define ERR_get_error ERR_GET_ERROR
+#define ERR_peek_error ERR_PEEK_ERROR
+#define ERR_remove_state ERR_REMOVE_STATE
+#define EVP_PKEY_copy_parameters EVP_PKEY_COPY_PARAMETERS
+#define EVP_PKEY_free EVP_PKEY_FREE
+#define EVP_cleanup EVP_CLEANUP
+#define GENERAL_NAMES_free GENERAL_NAMES_FREE
+#define MD4_Final MD4_FINAL
+#define MD4_Init MD4_INIT
+#define MD4_Update MD4_UPDATE
+#define MD5_Final MD5_FINAL
+#define MD5_Init MD5_INIT
+#define MD5_Update MD5_UPDATE
+#define OPENSSL_add_all_algo_noconf OPENSSL_ADD_ALL_ALGO_NOCONF
+#define PEM_read_X509 PEM_READ_X509
+#define PEM_write_bio_X509 PEM_WRITE_BIO_X509
+#define PKCS12_PBE_add PKCS12_PBE_ADD
+#define PKCS12_free PKCS12_FREE
+#define PKCS12_parse PKCS12_PARSE
+#define RAND_add RAND_ADD
+#define RAND_bytes RAND_BYTES
+#define RAND_egd RAND_EGD
+#define RAND_file_name RAND_FILE_NAME
+#define RAND_load_file RAND_LOAD_FILE
+#define RAND_status RAND_STATUS
+#define SSL_CIPHER_get_name SSL_CIPHER_GET_NAME
+#define SSL_CTX_add_client_CA SSL_CTX_ADD_CLIENT_CA
+#define SSL_CTX_callback_ctrl SSL_CTX_CALLBACK_CTRL
+#define SSL_CTX_check_private_key SSL_CTX_CHECK_PRIVATE_KEY
+#define SSL_CTX_ctrl SSL_CTX_CTRL
+#define SSL_CTX_free SSL_CTX_FREE
+#define SSL_CTX_get_cert_store SSL_CTX_GET_CERT_STORE
+#define SSL_CTX_load_verify_locations SSL_CTX_LOAD_VERIFY_LOCATIONS
+#define SSL_CTX_new SSL_CTX_NEW
+#define SSL_CTX_set_cipher_list SSL_CTX_SET_CIPHER_LIST
+#define SSL_CTX_set_def_passwd_cb_ud SSL_CTX_SET_DEF_PASSWD_CB_UD
+#define SSL_CTX_set_default_passwd_cb SSL_CTX_SET_DEFAULT_PASSWD_CB
+#define SSL_CTX_set_verify SSL_CTX_SET_VERIFY
+#define SSL_CTX_use_PrivateKey SSL_CTX_USE_PRIVATEKEY
+#define SSL_CTX_use_PrivateKey_file SSL_CTX_USE_PRIVATEKEY_FILE
+#define SSL_CTX_use_cert_chain_file SSL_CTX_USE_CERT_CHAIN_FILE
+#define SSL_CTX_use_certificate SSL_CTX_USE_CERTIFICATE
+#define SSL_CTX_use_certificate_file SSL_CTX_USE_CERTIFICATE_FILE
+#define SSL_SESSION_free SSL_SESSION_FREE
+#define SSL_connect SSL_CONNECT
+#define SSL_free SSL_FREE
+#define SSL_get1_session SSL_GET1_SESSION
+#define SSL_get_certificate SSL_GET_CERTIFICATE
+#define SSL_get_current_cipher SSL_GET_CURRENT_CIPHER
+#define SSL_get_error SSL_GET_ERROR
+#define SSL_get_peer_cert_chain SSL_GET_PEER_CERT_CHAIN
+#define SSL_get_peer_certificate SSL_GET_PEER_CERTIFICATE
+#define SSL_get_privatekey SSL_GET_PRIVATEKEY
+#define SSL_get_shutdown SSL_GET_SHUTDOWN
+#define SSL_get_verify_result SSL_GET_VERIFY_RESULT
+#define SSL_library_init SSL_LIBRARY_INIT
+#define SSL_load_error_strings SSL_LOAD_ERROR_STRINGS
+#define SSL_new SSL_NEW
+#define SSL_peek SSL_PEEK
+#define SSL_pending SSL_PENDING
+#define SSL_read SSL_READ
+#define SSL_set_connect_state SSL_SET_CONNECT_STATE
+#define SSL_set_fd SSL_SET_FD
+#define SSL_set_session SSL_SET_SESSION
+#define SSL_shutdown SSL_SHUTDOWN
+#define SSL_write SSL_WRITE
+#define SSLeay SSLEAY
+#define SSLv23_client_method SSLV23_CLIENT_METHOD
+#define SSLv3_client_method SSLV3_CLIENT_METHOD
+#define TLSv1_client_method TLSV1_CLIENT_METHOD
+#define UI_OpenSSL UI_OPENSSL
+#define X509V3_EXT_print X509V3_EXT_PRINT
+#define X509_EXTENSION_get_critical X509_EXTENSION_GET_CRITICAL
+#define X509_EXTENSION_get_object X509_EXTENSION_GET_OBJECT
+#define X509_LOOKUP_file X509_LOOKUP_FILE
+#define X509_NAME_ENTRY_get_data X509_NAME_ENTRY_GET_DATA
+#define X509_NAME_get_entry X509_NAME_GET_ENTRY
+#define X509_NAME_get_index_by_NID X509_NAME_GET_INDEX_BY_NID
+#define X509_NAME_print_ex X509_NAME_PRINT_EX
+#define X509_STORE_CTX_get_current_cert X509_STORE_CTX_GET_CURRENT_CERT
+#define X509_STORE_add_lookup X509_STORE_ADD_LOOKUP
+#define X509_STORE_set_flags X509_STORE_SET_FLAGS
+#define X509_check_issued X509_CHECK_ISSUED
+#define X509_free X509_FREE
+#define X509_get_ext_d2i X509_GET_EXT_D2I
+#define X509_get_issuer_name X509_GET_ISSUER_NAME
+#define X509_get_pubkey X509_GET_PUBKEY
+#define X509_get_serialNumber X509_GET_SERIALNUMBER
+#define X509_get_subject_name X509_GET_SUBJECT_NAME
+#define X509_load_crl_file X509_LOAD_CRL_FILE
+#define X509_verify_cert_error_string X509_VERIFY_CERT_ERROR_STRING
+#define d2i_PKCS12_fp D2I_PKCS12_FP
+#define i2t_ASN1_OBJECT I2T_ASN1_OBJECT
+#define sk_num SK_NUM
+#define sk_pop_free SK_POP_FREE
+#define sk_value SK_VALUE
+
+#define USE_UPPERCASE_GSSAPI 1
+#define gss_seal GSS_SEAL
+#define gss_unseal GSS_UNSEAL
+
+#define USE_UPPERCASE_KRBAPI 1
+
+/* AI_NUMERICHOST needed for IP V6 support in Curl */
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#ifndef AI_NUMERICHOST
+#ifdef ENABLE_IPV6
+#undef ENABLE_IPV6
+#endif
+#endif
+#endif
+
+/* VAX symbols are always in uppercase */
+#ifdef __VAX
+#define inflate INFLATE
+#define inflateEnd INFLATEEND
+#define inflateInit2_ INFLATEINIT2_
+#define inflateInit_ INFLATEINIT_
+#define zlibVersion ZLIBVERSION
+#endif
+
+/* Older VAX OpenSSL port defines these as Macros */
+/* Need to include the headers first and then redefine */
+/* that way a newer port will also work if some one has one */
+#ifdef __VAX
+
+#   if (OPENSSL_VERSION_NUMBER < 0x00907001L)
+#       define des_set_odd_parity DES_SET_ODD_PARITY
+#       define des_set_key DES_SET_KEY
+#       define des_ecb_encrypt DES_ECB_ENCRYPT
+
+#   endif
+#   include <openssl/evp.h>
+#   ifndef OpenSSL_add_all_algorithms
+#       define OpenSSL_add_all_algorithms OPENSSL_ADD_ALL_ALGORITHMS
+        void OPENSSL_ADD_ALL_ALGORITHMS(void);
+#   endif
+
+    /* Curl defines these to lower case and VAX needs them in upper case */
+    /* So we need static routines */
+#   if (OPENSSL_VERSION_NUMBER < 0x00907001L)
+
+#       undef des_set_odd_parity
+#       undef DES_set_odd_parity
+#       undef des_set_key
+#       undef DES_set_key
+#       undef des_ecb_encrypt
+#       undef DES_ecb_encrypt
+
+        static void des_set_odd_parity(des_cblock *key) {
+            DES_SET_ODD_PARITY(key);
+        }
+
+        static int des_set_key(const_des_cblock *key,
+                               des_key_schedule schedule) {
+            return DES_SET_KEY(key, schedule);
+        }
+
+        static void des_ecb_encrypt(const_des_cblock *input,
+                                    des_cblock *output,
+                                    des_key_schedule ks,int enc) {
+            DES_ECB_ENCRYPT(input, output, ks, enc);
+        }
+#endif
+/* Need this to stop a macro redefinition error */
+#if OPENSSL_VERSION_NUMBER < 0x00907000L
+#   ifdef X509_STORE_set_flags
+#       undef X509_STORE_set_flags
+#       define X509_STORE_set_flags(x,y) Curl_nop_stmt
+#   endif
+#endif
+#endif
+
+#endif /* HEADER_CONFIG_VMS_H */