diff --git a/3rdparty/bx/include/bx/os.h b/3rdparty/bx/include/bx/os.h
index 4fcd2c08079..5daae404b8c 100644
--- a/3rdparty/bx/include/bx/os.h
+++ b/3rdparty/bx/include/bx/os.h
@@ -17,11 +17,12 @@
 	|| BX_PLATFORM_IOS \
 	|| BX_PLATFORM_LINUX \
 	|| BX_PLATFORM_NACL \
+	|| BX_PLATFORM_NETBSD \
 	|| BX_PLATFORM_OSX \
 	|| BX_PLATFORM_RPI
 
 #	include <sched.h> // sched_yield
-#	if BX_PLATFORM_FREEBSD || BX_PLATFORM_IOS || BX_PLATFORM_NACL || BX_PLATFORM_OSX
+#	if BX_PLATFORM_FREEBSD || BX_PLATFORM_IOS || BX_PLATFORM_NACL || BX_PLATFORM_NETBSD || BX_PLATFORM_OSX
 #		include <pthread.h> // mach_port_t
 #	endif // BX_PLATFORM_IOS || BX_PLATFORM_OSX || BX_PLATFORM_NACL
 
@@ -93,7 +94,7 @@ namespace bx
 		return (pid_t)::syscall(SYS_gettid);
 #elif BX_PLATFORM_IOS || BX_PLATFORM_OSX
 		return (mach_port_t)::pthread_mach_thread_np(pthread_self() );
-#elif BX_PLATFORM_FREEBSD || BX_PLATFORM_NACL
+#elif BX_PLATFORM_FREEBSD || BX_PLATFORM_NACL || BX_PLATFORM_NETBSD
 		// Casting __nc_basic_thread_data*... need better way to do this.
 		return *(uint32_t*)::pthread_self();
 #else
diff --git a/3rdparty/bx/include/bx/platform.h b/3rdparty/bx/include/bx/platform.h
index 08b31bf787f..962a8a6fc6d 100644
--- a/3rdparty/bx/include/bx/platform.h
+++ b/3rdparty/bx/include/bx/platform.h
@@ -18,6 +18,7 @@
 #define BX_PLATFORM_IOS        0
 #define BX_PLATFORM_LINUX      0
 #define BX_PLATFORM_NACL       0
+#define BX_PLATFORM_NETBSD     0
 #define BX_PLATFORM_OSX        0
 #define BX_PLATFORM_PS4        0
 #define BX_PLATFORM_QNX        0
@@ -187,6 +188,9 @@
 #elif defined(__FreeBSD__)
 #	undef  BX_PLATFORM_FREEBSD
 #	define BX_PLATFORM_FREEBSD 1
+#elif defined(__NetBSD__)
+#	undef  BX_PLATFORM_NETBSD
+#	define BX_PLATFORM_NETBSD 1
 #else
 #	error "BX_PLATFORM_* is not defined!"
 #endif //
@@ -198,6 +202,7 @@
 						|| BX_PLATFORM_IOS \
 						|| BX_PLATFORM_LINUX \
 						|| BX_PLATFORM_NACL \
+						|| BX_PLATFORM_NETBSD \
 						|| BX_PLATFORM_OSX \
 						|| BX_PLATFORM_QNX \
 						|| BX_PLATFORM_RPI \
@@ -250,6 +255,8 @@
 #elif BX_PLATFORM_NACL
 #	define BX_PLATFORM_NAME "NaCl " \
 				BX_STRINGIZE(BX_PLATFORM_NACL)
+#elif BX_PLATFORM_NETBSD
+#	define BX_PLATFORM_NAME "NetBSD"
 #elif BX_PLATFORM_OSX
 #	define BX_PLATFORM_NAME "OSX"
 #elif BX_PLATFORM_PS4