# endif
#else
/* VMS and some other platforms don't use the environ array */
-# if !defined(VMS) || \
- !defined(DONT_DECLARE_STD) || \
- (defined(__svr4__) && defined(__GNUC__) && defined(sun)) || \
- defined(__sgi) || \
- defined(__DGUX)
+# if !defined(VMS)
+# if !defined(DONT_DECLARE_STD) || \
+ (defined(__svr4__) && defined(__GNUC__) && defined(sun)) || \
+ defined(__sgi) || \
+ defined(__DGUX)
extern char ** environ; /* environment variables supplied via exec */
+# endif
# endif
#endif