This _WIN32-specific patch makes it possible to "wrap" OpenSSL in another

.DLL, in particular static build. The issue has been discussed in RT#1230
and later on openssl-dev, and mutually exclusive approaches were suggested.
This completes compromise solution suggested in RT#1230.
PR: 1230

7 files changed, 23 insertions, 2 deletions

diff --git a/crypto/bio/bss_file.c b/crypto/bio/bss_file.c
index 545c1b2bdd..480208a315 100644
--- a/crypto/bio/bss_file.c
+++ b/crypto/bio/bss_file.c
@@ -279,7 +279,7 @@ static long MS_CALLBACK file_ctrl(BIO *b, int cmd, long num, void *ptr)
 #endif
 		{
 #if defined(OPENSSL_SYS_WINDOWS)
-		int fd = fileno((FILE*)ptr);
+		int fd = _fileno((FILE*)ptr);
 		if (num & BIO_FP_TEXT)
 			_setmode(fd,_O_TEXT);
 		else
diff --git a/crypto/des/enc_read.c b/crypto/des/enc_read.c
index b86620f568..372ef667b8 100644
--- a/crypto/des/enc_read.c
+++ b/crypto/des/enc_read.c
@@ -150,7 +150,11 @@ int DES_enc_read(int fd, void *buf, int len, DES_key_schedule *sched,
 	/* first - get the length */
 	while (net_num < HDRSIZE) 
 		{
+#ifndef _WIN32
 		i=read(fd,(void *)&(net[net_num]),HDRSIZE-net_num);
+#else
+		i=_read(fd,(void *)&(net[net_num]),HDRSIZE-net_num);
+#endif
 #ifdef EINTR
 		if ((i == -1) && (errno == EINTR)) continue;
 #endif
diff --git a/crypto/des/enc_writ.c b/crypto/des/enc_writ.c
index 6e25b6d4f0..2353ac1e89 100644
--- a/crypto/des/enc_writ.c
+++ b/crypto/des/enc_writ.c
@@ -156,7 +156,11 @@ int DES_enc_write(int fd, const void *_buf, int len,
 		{
 		/* eay 26/08/92 I was not doing writing from where we
 		 * got up to. */
+#ifndef _WIN32
 		i=write(fd,(void *)&(outbuf[j]),outnum-j);
+#else
+		i=_write(fd,(void *)&(outbuf[j]),outnum-j);
+#endif
 		if (i == -1)
 			{
 #ifdef EINTR
diff --git a/crypto/ocsp/ocsp_ht.c b/crypto/ocsp/ocsp_ht.c
index dd25f5c85f..38602fae4a 100644
--- a/crypto/ocsp/ocsp_ht.c
+++ b/crypto/ocsp/ocsp_ht.c
@@ -56,11 +56,12 @@
  *
  */
 
-#include <openssl/asn1.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <ctype.h>
 #include <string.h>
+#include "e_os.h"
+#include <openssl/asn1.h>
 #include <openssl/ocsp.h>
 #include <openssl/err.h>
 #include <openssl/buffer.h>
diff --git a/crypto/rand/randfile.c b/crypto/rand/randfile.c
index c4e6160779..4723feecaf 100644
--- a/crypto/rand/randfile.c
+++ b/crypto/rand/randfile.c
@@ -79,6 +79,13 @@
 # include <sys/stat.h>
 #endif
 
+#ifdef _WIN32
+#define stat	_stat
+#define chmod	_chmod
+#define open	_open
+#define fdopen	_fdopen
+#endif
+
 #undef BUFSIZE
 #define BUFSIZE	1024
 #define RAND_DATA 1024
diff --git a/crypto/ui/ui_openssl.c b/crypto/ui/ui_openssl.c
index 8eabb850ff..1c2dcc406e 100644
--- a/crypto/ui/ui_openssl.c
+++ b/crypto/ui/ui_openssl.c
@@ -677,6 +677,8 @@ static int noecho_fgets(char *buf, int size, FILE *tty)
 		size--;
 #ifdef WIN16TTY
 		i=_inchar();
+#elif defined(_WIN32)
+		i=_getch();
 #else
 		i=getch();
 #endif
diff --git a/crypto/x509/by_dir.c b/crypto/x509/by_dir.c
index b355de9b1c..170cd89608 100644
--- a/crypto/x509/by_dir.c
+++ b/crypto/x509/by_dir.c
@@ -392,6 +392,9 @@ static int get_cert_by_subject(X509_LOOKUP *xl, int type, X509_NAME *name,
 					postfix,k);
 				}
 #ifndef OPENSSL_NO_POSIX_IO
+#ifdef _WIN32
+#define stat _stat
+#endif
 			{
 			struct stat st;
 			if (stat(b->data,&st) < 0)