Mingw porting fix.

configure

@@ -11645,6 +11645,8 @@ done
 
 
 
+
+
 for ac_header in \
 	arpa/inet.h \
 	arpa/nameser.h \
@@ -11702,6 +11704,8 @@ for ac_header in \
 	sys/sysctl.h \
 	sys/time.h \
 	sys/times.h \
+	sys/uio.h \
+	sys/un.h \
 	sys/user.h \
 	sys/v86.h \
 	sys/v86intr.h \

configure.ac

@@ -1017,6 +1017,8 @@ AC_CHECK_HEADERS(\
 	sys/sysctl.h \
 	sys/time.h \
 	sys/times.h \
+	sys/uio.h \
+	sys/un.h \
 	sys/user.h \
 	sys/v86.h \
 	sys/v86intr.h \

include/config.h.in

@@ -548,6 +548,12 @@
 /* Define to 1 if you have the <sys/types.h> header file. */
 #undef HAVE_SYS_TYPES_H
 
+/* Define to 1 if you have the <sys/uio.h> header file. */
+#undef HAVE_SYS_UIO_H
+
+/* Define to 1 if you have the <sys/un.h> header file. */
+#undef HAVE_SYS_UN_H
+
 /* Define to 1 if you have the <sys/user.h> header file. */
 #undef HAVE_SYS_USER_H
 

scheduler/client.c

@@ -35,12 +35,16 @@
 #ifdef HAVE_SYS_WAIT_H
 #include <sys/wait.h>
 #endif
+#ifdef HAVE_SYS_UN_H
 #include <sys/un.h>
+#endif
 #ifdef HAVE_SYS_MMAN_H
 #include <sys/mman.h>
 #endif
 #include <sys/stat.h>
+#ifdef HAVE_SYS_UIO_H
 #include <sys/uio.h>
+#endif
 #ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif