#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! */
+/* If your system uses COFF (Common Object File Format) then define the
+ preprocessor symbol "COFF". */
-#ifndef THIS_IS_YMAKEFILE
-extern void *malloc (), *realloc ();
-#endif
+#define COFF