ldns initial round for windows compatibility

libs/ldns/compat/b32_ntop.c

@@ -42,7 +42,9 @@
 #include <ldns/config.h>
 
 #include <sys/types.h>
+#ifndef _MSC_VER
 #include <sys/param.h>
+#endif
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif

libs/ldns/compat/b32_pton.c

@@ -42,7 +42,9 @@
 #include <ldns/config.h>
 
 #include <sys/types.h>
+#ifndef _MSC_VER
 #include <sys/param.h>
+#endif
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif

libs/ldns/compat/b64_ntop.c

@@ -42,7 +42,9 @@
 #include <ldns/config.h>
 
 #include <sys/types.h>
+#ifndef _MSC_VER
 #include <sys/param.h>
+#endif
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif

libs/ldns/compat/b64_pton.c

@@ -42,7 +42,9 @@
 #include <ldns/config.h>
 
 #include <sys/types.h>
+#ifndef _MSC_VER
 #include <sys/param.h>
+#endif
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif

libs/ldns/compat/fake-rfc2553.c

@@ -38,7 +38,9 @@
 
 #include <ldns/config.h>
 #include <ldns/common.h>
+#ifndef _MSC_VER
 #include <unistd.h>
+#endif
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>

libs/ldns/compat/fake-rfc2553.h

@@ -40,8 +40,12 @@
 #define _FAKE_RFC2553_H
 
 #include <sys/types.h>
+#ifdef _MSC_VER
+#include <winsock2.h>
+#else
 #include <sys/socket.h>
 #include <netdb.h>
+#endif
 #include <limits.h>
 
 #ifdef __cplusplus

libs/ldns/compat/gettimeofday.c

@@ -0,0 +1,50 @@
+#include <ldns/config.h>
+
+#ifndef HAVE_GETTIMEOFDAY
+
+#include < time.h >
+#include < windows.h>
+#include <compat/gettimeofday.h>
+
+#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS)
+#define DELTA_EPOCH_IN_MICROSECS  11644473600000000Ui64
+#else
+#define DELTA_EPOCH_IN_MICROSECS  11644473600000000ULL
+#endif
+ 
+int gettimeofday(struct timeval *tv, struct timezone *tz)
+{
+	FILETIME ft;
+	unsigned __int64 tmpres = 0;
+	static int tzflag;
+	 
+	if (NULL != tv)
+	{
+		GetSystemTimeAsFileTime(&ft);
+		 
+		tmpres |= ft.dwHighDateTime;
+		tmpres <<= 32;
+		tmpres |= ft.dwLowDateTime;
+		 
+		/*converting file time to unix epoch*/
+		tmpres /= 10;  /*convert into microseconds*/
+		tmpres -= DELTA_EPOCH_IN_MICROSECS;
+		tv->tv_sec = (long)(tmpres / 1000000UL);
+		tv->tv_usec = (long)(tmpres % 1000000UL);
+	}
+	 
+	if (NULL != tz)
+	{
+		if (!tzflag)
+		{
+			_tzset();
+			tzflag++;
+		}
+		tz->tz_minuteswest = _timezone / 60;
+		tz->tz_dsttime = _daylight;
+	}
+	 
+	return 0;
+}
+
+#endif

libs/ldns/compat/gettimeofday.h

@@ -0,0 +1,11 @@
+#ifndef HAVE_GETTIMEOFDAY
+
+struct timezone
+{
+	int  tz_minuteswest; /* minutes W of Greenwich */
+	int  tz_dsttime;     /* type of dst correction */
+};
+ 
+int gettimeofday(struct timeval *tv, struct timezone *tz);
+
+#endif

libs/ldns/compat/inet_aton.c

@@ -55,7 +55,9 @@
 #if !defined(HAVE_INET_ATON)
 
 #include <sys/types.h>
+#ifndef _MSC_VER
 #include <sys/param.h>
+#endif
 #ifdef HAVE_NETINET_IN_H
 #include <netinet/in.h>
 #endif

libs/ldns/compat/inet_ntop.c

@@ -21,7 +21,9 @@
 
 #ifndef HAVE_INET_NTOP
 
+#ifndef _MSC_VER
 #include <sys/param.h>
+#endif
 #include <sys/types.h>
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>

libs/ldns/compat/malloc.c

@@ -8,7 +8,9 @@
 
 #include <sys/types.h>
 
+#ifndef _MSC_VER
 void *malloc ();
+#endif
 
 /* Allocate an N-byte block of memory from the heap.
    If N is zero, allocate a 1-byte block.  */

libs/ldns/compat/memmove.c

@@ -9,6 +9,7 @@
 #include <ldns/config.h>
 #include <stdlib.h>
 
+#ifndef _MSC_VER
 void *memmove(void *dest, const void *src, size_t n);
 
 void *memmove(void *dest, const void *src, size_t n)
@@ -41,3 +42,4 @@ void *memmove(void *dest, const void *src, size_t n)
 	memcpy(dest, src, n);
 	return dest;
 }
+#endif

libs/ldns/compat/realloc.c

@@ -8,8 +8,10 @@
 
 #include <sys/types.h>
 
+#ifndef _MSC_VER
 void *realloc (void*, size_t);
 void *malloc (size_t);
+#endif
 
 /* Changes allocation to new sizes, copies over old data.
  * if oldptr is NULL, does a malloc.