ANSIfication step 2: make sure all needed prototypes are available, and all needed
header files included.
diff --git a/Mac/Python/macgetpath.c b/Mac/Python/macgetpath.c
index bc957cc..c180d1f 100644
--- a/Mac/Python/macgetpath.c
+++ b/Mac/Python/macgetpath.c
@@ -33,6 +33,9 @@
 #include "osdefs.h"
 #include "macglue.h"
 #include "pythonresources.h"
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
 
 
 /* Return the initial python search path.  This is called once from
@@ -58,6 +61,10 @@
 #include <GUSI.h>
 #endif
 
+#ifndef USE_BUILTIN_PATH
+staticforward char *PyMac_GetPythonPath();
+#endif
+
 #define PYTHONPATH "\
 :\n\
 :Lib\n\
@@ -143,9 +150,6 @@
 	char *p, *endp;
 	int newlen;
 	char *curwd;
-#ifndef USE_BUILTIN_PATH
-	staticforward char *PyMac_GetPythonPath();
-#endif
 	
 	if ( pythonpath ) return pythonpath;
 #ifndef USE_BUILTIN_PATH
@@ -294,7 +298,7 @@
 
 #ifndef USE_BUILTIN_PATH
 char *
-PyMac_GetPythonPath()
+PyMac_GetPythonPath(void)
 {
 	short oldrh, prefrh = -1;
 	char *rv;