#define HasPosixTypes YES
#define HasInet YES
-#ifdef PS2Architecture
+/* There is a compiler bug on the PS/2 running AIX 1.2.1:
+ extern int f(int); does not match int f(x) int x;{}
+ Therefore, narrow prototypes are needed. */
#define WantPrototypes YES
-#else
#define NeedNarrowPrototypes YES
-#endif
+#define UseStdarg YES
#ifdef PS2Architecture
#define DesDefines -DBIG -DLSBFIRST
#else