#include <unistd.h>.

testsuites/psxtests/psxhdrs/proc01.c

@@ -13,6 +13,7 @@
  */
 
 #include <sys/types.h>
+#include <unistd.h>
 
 void test( void );
 

testsuites/psxtests/psxhdrs/proc02.c

@@ -13,6 +13,7 @@
  */
 
 #include <sys/types.h>
+#include <unistd.h>
 
 void test( void );
 

testsuites/psxtests/psxhdrs/proc07.c

@@ -13,6 +13,7 @@
  */
 
 #include <sys/types.h>
+#include <unistd.h>
 
 void test( void );
 

testsuites/psxtests/psxhdrs/proc08.c

@@ -13,6 +13,7 @@
  */
 
 #include <sys/types.h>
+#include <unistd.h>
 
 void test( void );
 

testsuites/psxtests/psxhdrs/proc09.c

@@ -13,6 +13,7 @@
  */
 
 #include <sys/types.h>
+#include <unistd.h>
 
 void test( void );
 

testsuites/psxtests/psxhdrs/proc10.c

@@ -13,6 +13,7 @@
  */
 
 #include <sys/types.h>
+#include <unistd.h>
 
 void test( void );
 

testsuites/psxtests/psxhdrs/proc11.c

@@ -13,6 +13,7 @@
  */
 
 #include <sys/types.h>
+#include <unistd.h>
 #include <limits.h>   /* for LOGIN_NAME_MAX */
 
 void test( void );

testsuites/psxtests/psxhdrs/proc12.c

@@ -13,6 +13,7 @@
  */
 
 #include <sys/types.h>
+#include <unistd.h>
 
 void test( void );
 

testsuites/psxtests/psxhdrs/proc13.c

@@ -13,6 +13,7 @@
  */
 
 #include <sys/types.h>
+#include <unistd.h>
 
 void test( void );
 

testsuites/psxtests/psxhdrs/proc14.c

@@ -13,6 +13,7 @@
  */
 
 #include <sys/types.h>
+#include <unistd.h>
 
 void test( void );
 

testsuites/psxtests/psxhdrs/signal20.c

@@ -12,7 +12,7 @@
  *  $Id$
  */
 
-#include <signal.h>
+#include <unistd.h>
 
 void test( void );
 

testsuites/psxtests/psxhdrs/signal21.c

@@ -12,7 +12,7 @@
  *  $Id$
  */
 
-#include <signal.h>
+#include <unistd.h>
 
 void test( void );