Bugzilla bug #48248: removed an extraneous declaration of putenv(). Thanks

to Steven T. Hatton <hattons@bellatlantic.net> for reporting the bug.

security/nss/lib/util/unix_rand.c

@@ -264,8 +264,6 @@ GiveSystemInfo(void)
 #if defined(__linux)
 #include <linux/kernel.h>
 
-int putenv(const char *);
-
 static size_t
 GetHighResClock(void *buf, size_t maxbytes)
 {