portability enhancements

[citadel.git] / webcit / context_loop.c

diff --git a/webcit/context_loop.c b/webcit/context_loop.c
index 97eeff6ebf54fb9bda966aebe8d1675c9eb02204..722775fb3b70438b11c10395c520000864bde702 100644 (file)
--- a/webcit/context_loop.c
+++ b/webcit/context_loop.c
@@ -11,15 +11,23 @@
 
 #include <ctype.h>
 #include <stdlib.h>
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#endif
 #include <stdio.h>
+#ifdef HAVE_FCNTL_H
 #include <fcntl.h>
+#endif
 #include <signal.h>
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <sys/socket.h>
+#ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
+#endif
+#ifdef HAVE_LIMITS_H
 #include <limits.h>
+#endif
 #include <netinet/in.h>
 #include <netdb.h>
 #include <string.h>