(NEED_UNISTD_H): Defined.

diff --git a/src/m/ibm370aix.h b/src/m/ibm370aix.h
index 8b9b849977073db4ee9357230a40ad7e23f8fb15..57b5ff67b9d6540e15c637454d9ea46d3413182a 100644 (file)
--- a/src/m/ibm370aix.h
+++ b/src/m/ibm370aix.h
@@ -4,6 +4,9 @@
 
 #define AIX
 
+/* Include unistd.h, even though we don't define POSIX.  */
+#define NEED_UNISTD_H
+
 /* these were defined in "ibmps2-aix.h" */
 #undef INTEL386
 #undef aix386

diff --git a/src/s/aix3-1.h b/src/s/aix3-1.h
index 3c33b210153c1e4c52c58bc2cbb10ef9a601b0b1..7ce23b411673e75a8483df8a22cab73df26fb6de 100644 (file)
--- a/src/s/aix3-1.h
+++ b/src/s/aix3-1.h
@@ -218,6 +218,9 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define SYSTEM_MALLOC
 
+/* Include unistd.h, even though we don't define POSIX.  */
+#define NEED_UNISTD_H
+
 /* AIX doesn't define this.  */
 #define unix 1
 

diff --git a/src/s/irix4-0.h b/src/s/irix4-0.h
index c8097bb98b02be22ae78a641eb39b371b6f15d65..722cac19650174553f5c58930fa3ae3b18978a3e 100644 (file)
--- a/src/s/irix4-0.h
+++ b/src/s/irix4-0.h
@@ -10,6 +10,9 @@
 
 #undef NEED_SIOCTL
 
+/* Include unistd.h, even though we don't define POSIX.  */
+#define NEED_UNISTD_H
+
 /* Make process_send_signal work by "typing" a signal character on the pty.  */
 #define SIGNALS_VIA_CHARACTERS