(setpgrp) [HAVE_SETPGID]: Define as setpgid.

src/callproc.c

@@ -90,6 +90,10 @@ extern noshare char **environ;
 extern char **environ;
 #endif
 
+#ifdef HAVE_SETPGID
+#define setpgrp setpgid
+#endif
+
 #define max(a, b) ((a) > (b) ? (a) : (b))
 
 Lisp_Object Vexec_path, Vexec_directory, Vdata_directory, Vdoc_directory;

src/emacs.c

@@ -64,6 +64,10 @@ Boston, MA 02111-1307, USA.  */
 #define O_RDWR 2
 #endif
 
+#ifdef HAVE_SETPGID
+#define setpgrp setpgid
+#endif
+
 extern void malloc_warning ();
 extern void set_time_zone_rule ();
 extern char *index ();

src/sysdep.c

@@ -75,6 +75,10 @@ extern int h_errno;
 #include <unistd.h>
 #endif
 
+#ifdef HAVE_SETPGID
+#define setpgrp setpgid
+#endif
+
 /* Get SI_SRPC_DOMAIN, if it is available.  */
 #ifdef HAVE_SYS_SYSTEMINFO_H
 #include <sys/systeminfo.h>