ANSIfication step 2: make sure all needed prototypes are available, and all needed
header files included.
diff --git a/Mac/Python/macgetcompiler.c b/Mac/Python/macgetcompiler.c
index 226fa29..39f3a2b 100644
--- a/Mac/Python/macgetcompiler.c
+++ b/Mac/Python/macgetcompiler.c
@@ -32,6 +32,7 @@
 /* Return a string representing the compiler name */
 
 #include "config.h"
+#include "Python.h"
 
 #ifdef __MWERKS__
 #ifdef USE_GUSI1
@@ -75,8 +76,8 @@
 #endif
 #endif
 
-char *
-Py_GetCompiler()
+const char *
+Py_GetCompiler(void)
 {
 	return COMPILER;
 }