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--- /dev/null
+++ Libc/Libc-1698.100.8/include/_stdlib.h
@@ -0,0 +1,490 @@
+/*
+ * Copyright (c) 2023 Apple Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*-
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)stdlib.h 8.5 (Berkeley) 5/19/95
+ */
+
+#ifndef _STDLIB_H_
+#define _STDLIB_H_
+
+#define _LIBC_COUNT__MB_LEN_MAX _LIBC_UNSAFE_INDEXABLE
+#define _LIBC_COUNT__PATH_MAX _LIBC_UNSAFE_INDEXABLE
+
+#include <Availability.h>
+#include <sys/cdefs.h>
+
+#include <_bounds.h>
+#include <_types.h>
+#if !defined(_ANSI_SOURCE)
+#ifndef UNIFDEF_DRIVERKIT
+#include <sys/wait.h>
+#endif /* UNIFDEF_DRIVERKIT */
+#if (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
+#include <alloca.h>
+#if defined(__LIBC_STAGED_BOUNDS_SAFETY_ATTRIBUTES) && __has_ptrcheck
+
+/* required for bounds annotations, but brings in unexpected names and may
+ * need adoption work from clients */
+#include <limits.h> /* for MB_LEN_MAX */
+#include <sys/syslimits.h> /* for PATH_MAX */
+
+#undef _LIBC_COUNT__MB_LEN_MAX
+#undef _LIBC_COUNT__PATH_MAX
+#define _LIBC_COUNT__MB_LEN_MAX _LIBC_COUNT(MB_LEN_MAX)
+#define _LIBC_COUNT__PATH_MAX _LIBC_COUNT_OR_NULL(PATH_MAX)
+
+#endif /* defined(__LIBC_STAGED_BOUNDS_SAFETY_ATTRIBUTES) && __has_ptrcheck */
+#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
+#endif /* !_ANSI_SOURCE */
+
+/* DO NOT REMOVE THIS COMMENT: fixincludes needs to see:
+ * _GCC_SIZE_T */
+#include <sys/_types/_size_t.h>
+
+#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
+#include <sys/_types/_ct_rune_t.h>
+#include <sys/_types/_rune_t.h>
+#endif /* !_ANSI_SOURCE && (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
+
+#include <sys/_types/_wchar_t.h>
+
+_LIBC_SINGLE_BY_DEFAULT()
+
+typedef struct {
+ int quot; /* quotient */
+ int rem; /* remainder */
+} div_t;
+
+typedef struct {
+ long quot; /* quotient */
+ long rem; /* remainder */
+} ldiv_t;
+
+#if !__DARWIN_NO_LONG_LONG
+typedef struct {
+ long long quot;
+ long long rem;
+} lldiv_t;
+#endif /* !__DARWIN_NO_LONG_LONG */
+
+#include <sys/_types/_null.h>
+
+#ifndef UNIFDEF_DRIVERKIT
+#define EXIT_FAILURE 1
+#define EXIT_SUCCESS 0
+#endif /* UNIFDEF_DRIVERKIT */
+
+#define RAND_MAX 0x7fffffff
+
+// When _USE_EXTENDED_LOCALES_ is enabled (by including xlocale.h),
+// MB_CUR_MAX is defined by xlocale.h.
+#if !defined(MB_CUR_MAX) && !defined(_USE_EXTENDED_LOCALES_)
+#if __has_feature(modules)
+// When clang modules are enabled, there can only be one definition of
+// MB_CUR_MAX, and that needs to be the same one used by xlocale.h.
+#include <_mb_cur_max.h>
+#else
+extern int __mb_cur_max;
+#define MB_CUR_MAX __mb_cur_max
+#endif /* __has_feature(modules) */
+#endif /* !MB_CUR_MAX && !_USE_EXTENDED_LOCALES_ */
+
+#ifndef UNIFDEF_DRIVERKIT
+#include <malloc/_malloc.h>
+#endif /* UNIFDEF_DRIVERKIT */
+#include <_abort.h>
+
+__BEGIN_DECLS
+int abs(int) __pure2;
+#ifndef UNIFDEF_DRIVERKIT
+int atexit(void (* _Nonnull)(void));
+#if (__DARWIN_C_LEVEL >= __DARWIN_C_FULL) || \
+ defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
+int at_quick_exit(void (*)(void));
+#endif
+#endif /* UNIFDEF_DRIVERKIT */
+double atof(const char *);
+int atoi(const char *);
+long atol(const char *);
+#if !__DARWIN_NO_LONG_LONG
+long long
+ atoll(const char *);
+#endif /* !__DARWIN_NO_LONG_LONG */
+void *bsearch(const void *_LIBC_SIZE(__width) __key, const void *_LIBC_SIZE(__width * __nel) __base, size_t __nel,
+ size_t __width, int (* _Nonnull __compar)(const void *, const void *));
+#ifndef UNIFDEF_DRIVERKIT
+/* calloc is now declared in _malloc.h */
+#endif /* UNIFDEF_DRIVERKIT */
+div_t div(int, int) __pure2;
+#ifndef UNIFDEF_DRIVERKIT
+void exit(int) __dead2;
+/* free is now declared in _malloc.h */
+char *_LIBC_CSTR getenv(const char *);
+#endif /* UNIFDEF_DRIVERKIT */
+long labs(long) __pure2;
+ldiv_t ldiv(long, long) __pure2;
+#if !__DARWIN_NO_LONG_LONG
+long long
+ llabs(long long);
+lldiv_t lldiv(long long, long long);
+#endif /* !__DARWIN_NO_LONG_LONG */
+#ifndef UNIFDEF_DRIVERKIT
+/* malloc is now declared in _malloc.h */
+#endif /* UNIFDEF_DRIVERKIT */
+int mblen(const char *_LIBC_COUNT(__n) __s, size_t __n);
+size_t mbstowcs(wchar_t * __restrict _LIBC_COUNT(__n), const char * __restrict, size_t __n);
+int mbtowc(wchar_t * __restrict, const char * __restrict _LIBC_COUNT(__n), size_t __n);
+#ifndef UNIFDEF_DRIVERKIT
+/* posix_memalign is now declared in _malloc.h */
+#endif /* UNIFDEF_DRIVERKIT */
+void qsort(void *_LIBC_SIZE(__nel * __width) __base, size_t __nel, size_t __width,
+ int (* _Nonnull __compar)(const void *, const void *));
+#ifndef UNIFDEF_DRIVERKIT
+#if (__DARWIN_C_LEVEL >= __DARWIN_C_FULL) || \
+ defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
+void quick_exit(int) __dead2;
+#endif
+int rand(void) __swift_unavailable("Use arc4random instead.");
+/* realloc is now declared in _malloc.h */
+void srand(unsigned) __swift_unavailable("Use arc4random instead.");
+#endif /* UNIFDEF_DRIVERKIT */
+double strtod(const char *, char *_LIBC_CSTR *) __DARWIN_ALIAS(strtod);
+float strtof(const char *, char *_LIBC_CSTR *) __DARWIN_ALIAS(strtof);
+long strtol(const char *__str, char *_LIBC_CSTR *__endptr, int __base);
+long double
+ strtold(const char *, char *_LIBC_CSTR *);
+#if !__DARWIN_NO_LONG_LONG
+long long
+ strtoll(const char *__str, char *_LIBC_CSTR *__endptr, int __base);
+#endif /* !__DARWIN_NO_LONG_LONG */
+unsigned long
+ strtoul(const char *__str, char *_LIBC_CSTR *__endptr, int __base);
+#if !__DARWIN_NO_LONG_LONG
+unsigned long long
+ strtoull(const char *__str, char *_LIBC_CSTR *__endptr, int __base);
+#endif /* !__DARWIN_NO_LONG_LONG */
+#ifndef UNIFDEF_DRIVERKIT
+//Begin-Libc
+#ifndef LIBC_ALIAS_SYSTEM
+//End-Libc
+
+__swift_unavailable("Use posix_spawn APIs or NSTask instead. (On iOS, process spawning is unavailable.)")
+__API_AVAILABLE(macos(10.0)) __IOS_PROHIBITED
+__WATCHOS_PROHIBITED __TVOS_PROHIBITED
+int system(const char *) __DARWIN_ALIAS_C(system);
+//Begin-Libc
+#else /* LIBC_ALIAS_SYSTEM */
+int system(const char *) LIBC_ALIAS_C(system);
+#endif /* !LIBC_ALIAS_SYSTEM */
+//End-Libc
+
+#endif /* UNIFDEF_DRIVERKIT */
+
+size_t wcstombs(char * __restrict _LIBC_COUNT(__n), const wchar_t * __restrict, size_t __n);
+int wctomb(char *_LIBC_COUNT__MB_LEN_MAX, wchar_t);
+
+#ifndef UNIFDEF_DRIVERKIT
+#ifndef _ANSI_SOURCE
+void _Exit(int) __dead2;
+long a64l(const char *);
+double drand48(void);
+char *_LIBC_CSTR ecvt(double, int, int *__restrict, int *__restrict); /* LEGACY */
+double erand48(unsigned short[3]);
+char *_LIBC_CSTR fcvt(double, int, int *__restrict, int *__restrict); /* LEGACY */
+char *_LIBC_CSTR gcvt(double, int, char *_LIBC_UNSAFE_INDEXABLE) _LIBC_PTRCHECK_REPLACED(snprintf); /* LEGACY */
+int getsubopt(char *_LIBC_CSTR *, char *_LIBC_CSTR const *_LIBC_NULL_TERMINATED, char *_LIBC_CSTR *);
+int grantpt(int);
+#if __DARWIN_UNIX03
+char *_LIBC_UNSAFE_INDEXABLE
+ initstate(unsigned, char *_LIBC_COUNT(__size), size_t __size); /* no __DARWIN_ALIAS needed */
+#else /* !__DARWIN_UNIX03 */
+char *_LIBC_UNSAFE_INDEXABLE
+ initstate(unsigned long, char *_LIBC_COUNT(__size), long __size);
+#endif /* __DARWIN_UNIX03 */
+long jrand48(unsigned short[3]) __swift_unavailable("Use arc4random instead.");
+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 *_LIBC_CSTR mktemp(char *_LIBC_CSTR);
+int mkstemp(char *_LIBC_CSTR);
+long mrand48(void) __swift_unavailable("Use arc4random instead.");
+long nrand48(unsigned short[3]) __swift_unavailable("Use arc4random instead.");
+int posix_openpt(int);
+char *_LIBC_CSTR ptsname(int);
+
+#if (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
+int ptsname_r(int fildes, char *_LIBC_COUNT(buflen) buffer, size_t buflen) __API_AVAILABLE(macos(10.13.4), ios(11.3), tvos(11.3), watchos(4.3));
+#endif
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_PUTENV
+//End-Libc
+int putenv(char *_LIBC_CSTR) __DARWIN_ALIAS(putenv);
+//Begin-Libc
+#else /* LIBC_ALIAS_PUTENV */
+int putenv(char *_LIBC_CSTR) LIBC_ALIAS(putenv);
+#endif /* !LIBC_ALIAS_PUTENV */
+//End-Libc
+long random(void) __swift_unavailable("Use arc4random instead.");
+int rand_r(unsigned *) __swift_unavailable("Use arc4random instead.");
+//Begin-Libc
+#ifdef __LIBC__
+#ifndef LIBC_ALIAS_REALPATH
+char *_LIBC_CSTR realpath(const char * __restrict, char * __restrict _LIBC_COUNT__PATH_MAX) __DARWIN_EXTSN(realpath);
+#else /* LIBC_ALIAS_REALPATH */
+#ifdef VARIANT_DARWINEXTSN
+char *_LIBC_CSTR realpath(const char * __restrict, char * __restrict _LIBC_COUNT__PATH_MAX) LIBC_EXTSN(realpath);
+#else /* !VARIANT_DARWINEXTSN */
+char *_LIBC_CSTR realpath(const char * __restrict, char * __restrict _LIBC_COUNT__PATH_MAX) LIBC_ALIAS(realpath);
+#endif /* VARIANT_DARWINEXTSN */
+#endif /* !LIBC_ALIAS_REALPATH */
+#else /* !__LIBC__ */
+//End-Libc
+#if (__DARWIN_UNIX03 && !defined(_POSIX_C_SOURCE)) || defined(_DARWIN_C_SOURCE) || defined(_DARWIN_BETTER_REALPATH)
+char *_LIBC_CSTR realpath(const char * __restrict, char * __restrict _LIBC_COUNT__PATH_MAX) __DARWIN_EXTSN(realpath);
+#else /* (!__DARWIN_UNIX03 || _POSIX_C_SOURCE) && !_DARWIN_C_SOURCE && !_DARWIN_BETTER_REALPATH */
+char *_LIBC_CSTR realpath(const char * __restrict, char * __restrict _LIBC_COUNT__PATH_MAX) __DARWIN_ALIAS(realpath);
+#endif /* (__DARWIN_UNIX03 && _POSIX_C_SOURCE) || _DARWIN_C_SOURCE || _DARWIN_BETTER_REALPATH */
+//Begin-Libc
+#endif /* __LIBC__ */
+//End-Libc
+unsigned short *_LIBC_COUNT(3) seed48(unsigned short[3]);
+//Begin-Libc
+#ifndef LIBC_ALIAS_SETENV
+//End-Libc
+int setenv(const char * __name, const char * __value, int __overwrite) __DARWIN_ALIAS(setenv);
+//Begin-Libc
+#else /* LIBC_ALIAS_SETENV */
+int setenv(const char * __name, const char * __value, int __overwrite) LIBC_ALIAS(setenv);
+#endif /* !LIBC_ALIAS_SETENV */
+//End-Libc
+#if __DARWIN_UNIX03
+//Begin-Libc
+#ifndef LIBC_ALIAS_SETKEY
+//End-Libc
+void setkey(const char *) __DARWIN_ALIAS(setkey);
+//Begin-Libc
+#else /* LIBC_ALIAS_SETKEY */
+void setkey(const char *) LIBC_ALIAS(setkey);
+#endif /* !LIBC_ALIAS_SETKEY */
+//End-Libc
+#else /* !__DARWIN_UNIX03 */
+int setkey(const char *);
+#endif /* __DARWIN_UNIX03 */
+char *_LIBC_UNSAFE_INDEXABLE setstate(const char *_LIBC_UNSAFE_INDEXABLE);
+void srand48(long);
+#if __DARWIN_UNIX03
+void srandom(unsigned);
+#else /* !__DARWIN_UNIX03 */
+void srandom(unsigned long);
+#endif /* __DARWIN_UNIX03 */
+int unlockpt(int);
+#if __DARWIN_UNIX03
+//Begin-Libc
+#ifndef LIBC_ALIAS_UNSETENV
+//End-Libc
+int unsetenv(const char *) __DARWIN_ALIAS(unsetenv);
+//Begin-Libc
+#else /* LIBC_ALIAS_UNSETENV */
+int unsetenv(const char *) LIBC_ALIAS(unsetenv);
+#endif /* !LIBC_ALIAS_UNSETENV */
+//End-Libc
+#else /* !__DARWIN_UNIX03 */
+void unsetenv(const char *);
+#endif /* __DARWIN_UNIX03 */
+#endif /* !_ANSI_SOURCE */
+#endif /* UNIFDEF_DRIVERKIT */
+__END_DECLS
+
+#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
+#include <machine/types.h>
+#ifndef UNIFDEF_DRIVERKIT
+#include <sys/_types/_dev_t.h>
+#include <sys/_types/_mode_t.h>
+#endif /* UNIFDEF_DRIVERKIT */
+#include <_types/_uint32_t.h>
+
+__BEGIN_DECLS
+uint32_t arc4random(void);
+#ifndef UNIFDEF_DRIVERKIT
+void arc4random_addrandom(unsigned char *_LIBC_COUNT(__datlen) /*dat*/, int __datlen)
+ __OSX_DEPRECATED(10.0, 10.12, "use arc4random_stir")
+ __IOS_DEPRECATED(2.0, 10.0, "use arc4random_stir")
+ __TVOS_DEPRECATED(2.0, 10.0, "use arc4random_stir")
+ __WATCHOS_DEPRECATED(1.0, 3.0, "use arc4random_stir");
+#endif /* UNIFDEF_DRIVERKIT */
+void arc4random_buf(void *_LIBC_SIZE(__nbytes) __buf, size_t __nbytes) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
+void arc4random_stir(void);
+uint32_t
+ arc4random_uniform(uint32_t __upper_bound) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
+#ifdef __BLOCKS__
+#ifndef UNIFDEF_DRIVERKIT
+int atexit_b(void (^ _Nonnull)(void)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
+#endif /* UNIFDEF_DRIVERKIT */
+
+#ifdef __BLOCKS__
+#if __has_attribute(noescape)
+#define __bsearch_noescape __attribute__((__noescape__))
+#else
+#define __bsearch_noescape
+#endif
+#endif /* __BLOCKS__ */
+void *bsearch_b(const void *_LIBC_SIZE(__width) __key, const void *_LIBC_SIZE(__width * __nel) __base, size_t __nel,
+ size_t __width, int (^ _Nonnull __compar)(const void *, const void *) __bsearch_noescape)
+ __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
+#endif /* __BLOCKS__ */
+
+#ifndef UNIFDEF_DRIVERKIT
+ /* getcap(3) functions */
+char *_LIBC_CSTR cgetcap(char *_LIBC_CSTR, const char *, int);
+int cgetclose(void);
+int cgetent(char *_LIBC_CSTR *, char *_LIBC_CSTR *_LIBC_NULL_TERMINATED, const char *);
+int cgetfirst(char *_LIBC_CSTR *, char *_LIBC_CSTR *_LIBC_NULL_TERMINATED);
+int cgetmatch(const char *, const char *);
+int cgetnext(char *_LIBC_CSTR *, char *_LIBC_CSTR *_LIBC_NULL_TERMINATED);
+int cgetnum(char *_LIBC_CSTR, const char *, long *);
+int cgetset(const char *);
+int cgetstr(char *_LIBC_CSTR, const char *, char *_LIBC_CSTR *);
+int cgetustr(char *_LIBC_CSTR, const char *, char *_LIBC_CSTR *);
+
+int daemon(int, int) __DARWIN_1050(daemon) __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0, __MAC_10_5, __IPHONE_2_0, __IPHONE_2_0, "Use posix_spawn APIs instead.") __WATCHOS_PROHIBITED __TVOS_PROHIBITED;
+char *_LIBC_CSTR devname(dev_t, mode_t);
+char *_LIBC_CSTR devname_r(dev_t, mode_t, char *_LIBC_COUNT(len) buf, int len);
+char *_LIBC_CSTR getbsize(int *, long *);
+int getloadavg(double [_LIBC_COUNT(__nelem)], int __nelem);
+const char
+ *getprogname(void);
+void setprogname(const char *);
+#endif /* UNIFDEF_DRIVERKIT */
+
+#ifdef __BLOCKS__
+#if __has_attribute(noescape)
+#define __sort_noescape __attribute__((__noescape__))
+#else
+#define __sort_noescape
+#endif
+#endif /* __BLOCKS__ */
+
+int heapsort(void *_LIBC_SIZE(__nel * __width) __base, size_t __nel, size_t __width,
+ int (* _Nonnull __compar)(const void *, const void *));
+#ifdef __BLOCKS__
+int heapsort_b(void *_LIBC_SIZE(__nel * __width) __base, size_t __nel, size_t __width,
+ int (^ _Nonnull __compar)(const void *, const void *) __sort_noescape)
+ __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
+#endif /* __BLOCKS__ */
+int mergesort(void *_LIBC_SIZE(__nel * __width) __base, size_t __nel, size_t __width,
+ int (* _Nonnull __compar)(const void *, const void *));
+#ifdef __BLOCKS__
+int mergesort_b(void *_LIBC_SIZE(__nel * __width) __base, size_t __nel, size_t __width,
+ int (^ _Nonnull __compar)(const void *, const void *) __sort_noescape)
+ __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
+#endif /* __BLOCKS__ */
+#ifndef UNIFDEF_DRIVERKIT
+void psort(void *_LIBC_SIZE(__nel * __width) __base, size_t __nel, size_t __width,
+ int (* _Nonnull __compar)(const void *, const void *))
+ __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
+#ifdef __BLOCKS__
+void psort_b(void *_LIBC_SIZE(__nel * __width) __base, size_t __nel, size_t __width,
+ int (^ _Nonnull __compar)(const void *, const void *) __sort_noescape)
+ __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
+#endif /* __BLOCKS__ */
+void psort_r(void *_LIBC_SIZE(__nel * __width) __base, size_t __nel, size_t __width, void *,
+ int (* _Nonnull __compar)(void *, const void *, const void *))
+ __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
+#endif /* UNIFDEF_DRIVERKIT */
+#ifdef __BLOCKS__
+void qsort_b(void *_LIBC_SIZE(__nel * __width) __base, size_t __nel, size_t __width,
+ int (^ _Nonnull __compar)(const void *, const void *) __sort_noescape)
+ __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
+#endif /* __BLOCKS__ */
+void qsort_r(void *_LIBC_SIZE(__nel * __width) __base, size_t __nel, size_t __width, void *,
+ int (* _Nonnull __compar)(void *, const void *, const void *));
+int radixsort(const unsigned char *_LIBC_UNSAFE_INDEXABLE *_LIBC_COUNT(__nel) __base, int __nel, const unsigned char *_LIBC_COUNT_OR_NULL(256) __table,
+ unsigned __endbyte);
+int rpmatch(const char *)
+ __API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
+int sradixsort(const unsigned char *_LIBC_UNSAFE_INDEXABLE *_LIBC_COUNT(__nel) __base, int __nel, const unsigned char *_LIBC_COUNT_OR_NULL(256) __table,
+ unsigned __endbyte);
+#ifndef UNIFDEF_DRIVERKIT
+void sranddev(void);
+void srandomdev(void);
+/* reallocf is now declared in _malloc.h */
+long long
+ strtonum(const char *__numstr, long long __minval, long long __maxval, const char *_LIBC_CSTR *__errstrp)
+ __API_AVAILABLE(macos(10.16), ios(14.0), tvos(14.0), watchos(7.0));
+#endif /* UNIFDEF_DRIVERKIT */
+#if !__DARWIN_NO_LONG_LONG
+long long
+ strtoq(const char *__str, char *_LIBC_CSTR *__endptr, int __base);
+unsigned long long
+ strtouq(const char *__str, char *_LIBC_CSTR *__endptr, int __base);
+#endif /* !__DARWIN_NO_LONG_LONG */
+#ifndef UNIFDEF_DRIVERKIT
+extern char *_LIBC_CSTR suboptarg; /* getsubopt(3) external variable */
+/* valloc is now declared in _malloc.h */
+#endif /* UNIFDEF_DRIVERKIT */
+__END_DECLS
+#endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */
+
+__BEGIN_DECLS
+/* Poison the following routines if -fshort-wchar is set */
+#if !defined(__cplusplus) && defined(__WCHAR_MAX__) && __WCHAR_MAX__ <= 0xffffU
+#pragma GCC poison mbstowcs mbtowc wcstombs wctomb
+#endif
+__END_DECLS
+
+#endif /* _STDLIB_H_ */