Remove useless feature test macros

include/rfb/rfbproto.h

@@ -71,11 +71,6 @@
 #endif
 #endif
 
-/* MS compilers don't have strncasecmp */
-#ifdef _MSC_VER
-#define strncasecmp _strnicmp
-#endif
-
 #define rfbMax(a,b) (((a)>(b))?(a):(b))
 #include <sys/time.h>
 #include <netinet/in.h>

src/encodings/vncauth.c

@@ -21,12 +21,7 @@
  * vncauth.c - Functions for VNC password management and authentication.
  */
 
-#include <rfb/rfbproto.h>
-#ifdef __STRICT_ANSI__
-#define _BSD_SOURCE
-#define _POSIX_SOURCE
-#define _XOPEN_SOURCE 600
-#endif
+#include "rfb/rfbproto.h"
 #include <sys/types.h>
 #include <stdio.h>
 #include <stdlib.h>

src/rfbproto.c

@@ -24,11 +24,6 @@
  * rfbproto.c - functions to deal with client side of RFB protocol.
  */
 
-#ifdef __STRICT_ANSI__
-#define _BSD_SOURCE
-#define _POSIX_SOURCE
-#define _XOPEN_SOURCE 600
-#endif
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>

src/sasl.c

@@ -29,14 +29,8 @@
  * sasl.c - functions to deal with client side of the SASL protocol.
  */
 
-#ifdef __STRICT_ANSI__
-#define _BSD_SOURCE
-#define _POSIX_SOURCE
-#define _XOPEN_SOURCE 600
-#endif
-
 #include <errno.h>
-#include <rfb/rfbclient.h>
+#include "rfb/rfbclient.h"
 
 #include "sockets.h"
 
@@ -44,10 +38,6 @@
 
 #include "tls.h"
 
-#ifdef _MSC_VER
-#  define snprintf _snprintf /* MSVC went straight to the underscored syntax */
-#endif
-
 /*
  * NB, keep in sync with similar method in qemud/remote.c
  */

src/sockets.c

@@ -23,14 +23,6 @@
  * sockets.c - functions to deal with sockets.
  */
 
-#ifdef __STRICT_ANSI__
-#define _BSD_SOURCE
-#ifdef __linux__
-/* Setting this on other systems hides definitions such as INADDR_LOOPBACK.
- * The check should be for __GLIBC__ in fact. */
-# define _POSIX_SOURCE
-#endif
-#endif
 #include <unistd.h>
 #include <errno.h>
 #include <fcntl.h>

src/vncviewer.c

@@ -20,20 +20,11 @@
 /*
  * vncviewer.c - the Xt-based VNC viewer.
  */
-
-#ifdef _MSC_VER
-#define strdup _strdup /* Prevent POSIX deprecation warnings */
-#endif
-
-#ifdef __STRICT_ANSI__
-#define _BSD_SOURCE
-#define _POSIX_SOURCE
-#endif
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
-#include <rfb/rfbclient.h>
+#include "rfb/rfbclient.h"
 #include "tls.h"
 
 static void Dummy(rfbClient* client) {