fixed posix signal problem with "cc -Xc"

src/ca/iocinf.h

@@ -32,6 +32,9 @@
 /************************************************************************/
 
 /* $Log$
+ * Revision 1.52  1996/06/19 17:59:07  jhill
+ * many 3.13 beta changes
+ *
  * Revision 1.51  1995/12/19  19:33:07  jhill
  * function prototype changes
  *
@@ -101,7 +104,6 @@ HDRVERSIONID(iocinfh, "$Id$")
 #include <ctype.h>
 #include <stdio.h>
 #include <string.h>
-#include <signal.h>
 #include <stdlib.h>
 #include <limits.h>
 #include <stdarg.h>

src/ca/posix_depen.c

@@ -29,6 +29,9 @@
  *      Modification Log:
  *      -----------------
  * $Log$
+ * Revision 1.17  1995/12/19  19:33:42  jhill
+ * added missing arg to execlp()
+ *
  * Revision 1.16  1995/10/12  01:35:28  jhill
  * Moved cac_mux_io() to iocinf.c
  *
@@ -44,6 +47,9 @@
 
 #include "iocinf.h"
 
+#define _POSIX_C_SOURCE 3 /* for solaris and "cc -Xc" */
+#include <signal.h>
+
 
 /*
  * cac_gettimeval