X-Git-Url: https://git.hcoop.net/bpt/emacs.git/blobdiff_plain/856a73b38b584fe962f413176ab310cd2b7689a9..fe185b94aba626a61d8d28eab3d202873fada051:/src/s/irix4-0.h

diff --git a/src/s/irix4-0.h b/src/s/irix4-0.h
index e2dbb37c37..722cac1965 100644
--- a/src/s/irix4-0.h
+++ b/src/s/irix4-0.h
@@ -8,9 +8,11 @@
 #include <alloca.h>
 #endif
 
-#undef IRIS_UTIME
 #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
 
@@ -50,10 +52,6 @@
   strcpy (pty_name, name);					\
 }
 
-/* Use the BSD versions of the getpgrp and setpgrp functions.  */
-#define setpgrp(pid, pgrp) BSDsetpgrp((pid), (pgrp))
-#define getpgrp(pid)       BSDgetpgrp(pid)
-
 /* jpff@maths.bath.ac.uk reports `struct exception' is not defined
    on this system, so inhibit use of matherr.  */
 #define NO_MATHERR