#define C_SWITCH_SYSTEM -D_BSD
#define LIBS_SYSTEM -lbsd
+#define GETPGRP_NO_ARG
+
#define read sys_read
#define write sys_write
#define open sys_open
#define SYSV_SYSTEM_DIR
-/* Declare malloc and realloc in a way that is clean.
- But not in makefiles! */
-
-#ifndef NOT_C_CODE
-#ifndef THIS_IS_YMAKEFILE
-/* We need these because pointers are larger than the default ints. */
-#include <alloca.h>
-#include <string.h>
-extern void *malloc (), *realloc ();
-extern long *xmalloc (), *xrealloc ();
-#endif
-#endif
+/* If your system uses COFF (Common Object File Format) then define the
+ preprocessor symbol "COFF". */
+
+#define COFF