--- Libc/Libc-1534.40.2/include/stdlib.h
+++ Libc/Libc-1506.40.4/include/stdlib.h
@@ -235,9 +235,6 @@
 char	*l64a(long);
 void	 lcong48(unsigned short[7]);
 long	 lrand48(void) __swift_unavailable("Use arc4random instead.");
-#if !defined(_POSIX_C_SOURCE)
-__deprecated_msg("This function is provided for compatibility reasons only.  Due to security concerns inherent in the design of mktemp(3), it is highly recommended that you use mkstemp(3) instead.")
-#endif
 char	*mktemp(char *);
 int	 mkstemp(char *);
 long	 mrand48(void) __swift_unavailable("Use arc4random instead.");