Remove more unused Windows wrapper parts

Remove unused Windows gettimeofday wrapper defines.
Remove struct definitions for removed `ioctl` wrapper.

Testing Done:
Compile only.

Reviewed at https://reviews.imfreedom.org/r/506/

2 files changed, 0 insertions, 45 deletions

diff --git a/libpurple/win32/libc_interface.h b/libpurple/win32/libc_interface.h
index e7f2d542ed..917be2510f 100644
--- a/libpurple/win32/libc_interface.h
+++ b/libpurple/win32/libc_interface.h
@@ -60,10 +60,6 @@ wpurple_gethostbyname( name )
 #define gethostname( name, size ) \
 wpurple_gethostname( name, size )
 
-/* sys/time.h */
-#define gettimeofday( timeval, timezone ) \
-wpurple_gettimeofday( timeval, timezone )
-
 /* stdio.h */
 #if !defined(__MINGW64_VERSION_MAJOR) || __MINGW64_VERSION_MAJOR < 3 || \
 	!defined(IS_WIN32_CROSS_COMPILED)
diff --git a/libpurple/win32/libc_internal.h b/libpurple/win32/libc_internal.h
index 18e6fb5c18..2c4f81f9ae 100644
--- a/libpurple/win32/libc_internal.h
+++ b/libpurple/win32/libc_internal.h
@@ -38,47 +38,6 @@ int wpurple_fcntl(int socket, int command, ...);
 #define F_SETFL 4
 #define O_NONBLOCK 04000
 
-/* net/if.h */
-struct ifreq
-{
-	union
-	{
-		char ifrn_name[6];	/* Interface name, e.g. "en0".  */
-	} ifr_ifrn;
-
-	union
-	{
-		struct sockaddr ifru_addr;
-		char *ifru_data;
-	} ifr_ifru;
-};
-# define ifr_name	ifr_ifrn.ifrn_name	/* interface name       */
-# define ifr_addr	ifr_ifru.ifru_addr      /* address              */
-# define ifr_data	ifr_ifru.ifru_data	/* for use by interface */
-
-struct ifconf
-{
-	int ifc_len;			/* Size of buffer.  */
-	union
-	{
-		char *ifcu_buf;
-		struct ifreq *ifcu_req;
-	} ifc_ifcu;
-};
-# define ifc_buf ifc_ifcu.ifcu_buf /* Buffer address.  */
-# define ifc_req ifc_ifcu.ifcu_req /* Array of structures.  */
-
-/* sys/time.h */
-#if __MINGW32_MAJOR_VERSION < 3 || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION < 10)
-struct timezone {
-	int tz_minuteswest;
-	int tz_dsttime;
-};
-#else
-#    include <sys/time.h>
-#endif
-int wpurple_gettimeofday(struct timeval *p, struct timezone *z);
-
 /* unistd.h */
 int wpurple_gethostname(char *name, size_t size);