--- Libc/Libc-825.25/include/stdlib.h
+++ Libc/Libc-498.1.7/include/stdlib.h
@@ -140,17 +140,9 @@
     && defined(_USE_EXTENDED_LOCALES_) && !defined(MB_CUR_MAX_L)
 #define	MB_CUR_MAX_L(x)	(___mb_cur_max_l(x))
 #endif
-//Begin-Libc
-/* f must be a literal string */
-#define LIBC_ABORT(f,...)	abort_report_np("%s:%s:%u: " f, __FILE__, __func__, __LINE__, ## __VA_ARGS__)
-//End-Libc
 
 __BEGIN_DECLS
 void	 abort(void) __dead2;
-//Begin-Libc
-__private_extern__
-void	 abort_report_np(const char *, ...) __dead2 __printflike(1, 2);
-//End-Libc
 int	 abs(int) __pure2;
 int	 atexit(void (*)(void));
 double	 atof(const char *);
@@ -178,7 +170,6 @@
 int	 mblen(const char *, size_t);
 size_t	 mbstowcs(wchar_t * __restrict , const char * __restrict, size_t);
 int	 mbtowc(wchar_t * __restrict, const char * __restrict, size_t);
-int 	 posix_memalign(void **, size_t, size_t) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_0);
 void	 qsort(void *, size_t, size_t,
 	    int (*)(const void *, const void *));
 int	 rand(void);
@@ -188,7 +179,7 @@
 float	 strtof(const char *, char **) __DARWIN_ALIAS(strtof);
 long	 strtol(const char *, char **, int);
 long double
-	 strtold(const char *, char **);
+	 strtold(const char *, char **) __DARWIN_LDBL_COMPAT(strtold);
 #if !__DARWIN_NO_LONG_LONG
 long long 
 	 strtoll(const char *, char **, int);
@@ -330,16 +321,8 @@
 
 u_int32_t
 	 arc4random(void);
-void	 arc4random_addrandom(unsigned char * /*dat*/, int /*datlen*/);
-void	 arc4random_buf(void * /*buf*/, size_t /*nbytes*/) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
+void	 arc4random_addrandom(unsigned char *dat, int datlen);
 void	 arc4random_stir(void);
-u_int32_t
-	 arc4random_uniform(u_int32_t /*upper_bound*/) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
-#ifdef __BLOCKS__
-int	 atexit_b(void (^)(void)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
-void	*bsearch_b(const void *, const void *, size_t,
-	    size_t, int (^)(const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
-#endif /* __BLOCKS__ */
 
 	 /* getcap(3) functions */
 char	*cgetcap(char *, const char *, int);
@@ -353,7 +336,7 @@
 int	 cgetstr(char *, const char *, char **);
 int	 cgetustr(char *, const char *, char **);
 
-int	 daemon(int, int) __DARWIN_1050(daemon) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_5, __IPHONE_2_0, __IPHONE_2_0);
+int	 daemon(int, int) __DARWIN_1050(daemon) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0,__MAC_10_5,__IPHONE_2_0,__IPHONE_2_0);
 char	*devname(dev_t, mode_t);
 char	*devname_r(dev_t, mode_t, char *buf, int len);
 char	*getbsize(int *, long *);
@@ -363,28 +346,8 @@
 
 int	 heapsort(void *, size_t, size_t,
 	    int (*)(const void *, const void *));
-#ifdef __BLOCKS__
-int	 heapsort_b(void *, size_t, size_t,
-	    int (^)(const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
-#endif /* __BLOCKS__ */
 int	 mergesort(void *, size_t, size_t,
 	    int (*)(const void *, const void *));
-#ifdef __BLOCKS__
-int	 mergesort_b(void *, size_t, size_t,
-	    int (^)(const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
-#endif /* __BLOCKS__ */
-void	 psort(void *, size_t, size_t,
-	    int (*)(const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
-#ifdef __BLOCKS__
-void	 psort_b(void *, size_t, size_t,
-	    int (^)(const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
-#endif /* __BLOCKS__ */
-void	 psort_r(void *, size_t, size_t, void *,
-	    int (*)(void *, const void *, const void *))  __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
-#ifdef __BLOCKS__
-void	 qsort_b(void *, size_t, size_t,
-	    int (^)(const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
-#endif /* __BLOCKS__ */
 void	 qsort_r(void *, size_t, size_t, void *,
 	    int (*)(void *, const void *, const void *));
 int	 radixsort(const unsigned char **, int, const unsigned char *,