libreSSL/include/compat/stdlib.h

/*
 * stdlib.h compatibility shim
 * Public domain
 */

#ifdef _MSC_VER
#if _MSC_VER >= 1900
#include <../ucrt/stdlib.h>
#else
#include <../include/stdlib.h>
#endif
#else
#include_next <stdlib.h>
#endif

#ifndef LIBCRYPTOCOMPAT_STDLIB_H
#define LIBCRYPTOCOMPAT_STDLIB_H

#include <sys/types.h>
#include <stdint.h>

#ifndef HAVE_ARC4RANDOM_BUF
uint32_t arc4random(void);
void arc4random_buf(void *_buf, size_t n);
uint32_t arc4random_uniform(uint32_t upper_bound);
#endif

#ifndef HAVE_REALLOCARRAY
void *reallocarray(void *, size_t, size_t);
#endif

#ifndef HAVE_STRTONUM
long long strtonum(const char *nptr, long long minval,
		long long maxval, const char **errstr);
#endif

#endif
add minimal winsock->BSD networking header shims also add license header to existing shims 2014-11-19 07:43:07 -06:00			`/*`
			`* stdlib.h compatibility shim`
			`* Public domain`
			`*/`

add initial CMake and Visual Studio build support This moves the compatibility include files from include to include/compat so we can use the awful MS C compiler <../include/> trick to emulate the GNU #include_next extension. This also removes a few old compat files we do not need anymore. 2014-07-10 22:06:10 -05:00			`#ifdef _MSC_VER`
updates for MSVC 2015's degenerate headers Note that 'perror' moves from stdio.h to stdlib.h, and 'rename' moves from stdio.h to io.h. Also, standard C includes move from the compiler to the Windows SDK, which changes the base path for the include files. 2015-09-08 15:00:09 -05:00			`#if _MSC_VER >= 1900`
			`#include <../ucrt/stdlib.h>`
			`#else`
add initial CMake and Visual Studio build support This moves the compatibility include files from include to include/compat so we can use the awful MS C compiler <../include/> trick to emulate the GNU #include_next extension. This also removes a few old compat files we do not need anymore. 2014-07-10 22:06:10 -05:00			`#include <../include/stdlib.h>`
updates for MSVC 2015's degenerate headers Note that 'perror' moves from stdio.h to stdlib.h, and 'rename' moves from stdio.h to io.h. Also, standard C includes move from the compiler to the Windows SDK, which changes the base path for the include files. 2015-09-08 15:00:09 -05:00			`#endif`
add initial CMake and Visual Studio build support This moves the compatibility include files from include to include/compat so we can use the awful MS C compiler <../include/> trick to emulate the GNU #include_next extension. This also removes a few old compat files we do not need anymore. 2014-07-10 22:06:10 -05:00			`#else`
			`#include_next <stdlib.h>`
			`#endif`

tighten up compat include paths, fix glibc compatibility 2015-07-21 12:04:07 -06:00			`#ifndef LIBCRYPTOCOMPAT_STDLIB_H`
			`#define LIBCRYPTOCOMPAT_STDLIB_H`

add initial CMake and Visual Studio build support This moves the compatibility include files from include to include/compat so we can use the awful MS C compiler <../include/> trick to emulate the GNU #include_next extension. This also removes a few old compat files we do not need anymore. 2014-07-10 22:06:10 -05:00			`#include <sys/types.h>`
initial top-level import of subdirectories 2014-07-10 06:21:51 -05:00			`#include <stdint.h>`

Improve and simplify function and header detection logic. Simplify autoconf checks by using AC_CHECK_FUNCS/HEADERS. Clarify some ambiguous dependencies around strnlen/strndup. Unconditionally enable pidwraptest for all arc4random implementations. Remove HAVE_VASPRINTF conditional, since asprintf requires vasprintf. ok @doug 2014-10-29 15:44:36 -05:00			`#ifndef HAVE_ARC4RANDOM_BUF`
initial top-level import of subdirectories 2014-07-10 06:21:51 -05:00			`uint32_t arc4random(void);`
			`void arc4random_buf(void *_buf, size_t n);`
refresh nc(1) support 2015-12-06 23:32:18 -06:00			`uint32_t arc4random_uniform(uint32_t upper_bound);`
Guard individual compatibility header prototypes. This is to avoid redefining prototypes from the libc headers. Also, simplify the autoconf function checks and remove some copy/paste errors checking for 'write'. ok wouter@ 2014-07-28 12:09:38 -05:00			`#endif`

Improve and simplify function and header detection logic. Simplify autoconf checks by using AC_CHECK_FUNCS/HEADERS. Clarify some ambiguous dependencies around strnlen/strndup. Unconditionally enable pidwraptest for all arc4random implementations. Remove HAVE_VASPRINTF conditional, since asprintf requires vasprintf. ok @doug 2014-10-29 15:44:36 -05:00			`#ifndef HAVE_REALLOCARRAY`
initial top-level import of subdirectories 2014-07-10 06:21:51 -05:00			`void reallocarray(void , size_t, size_t);`
Guard individual compatibility header prototypes. This is to avoid redefining prototypes from the libc headers. Also, simplify the autoconf function checks and remove some copy/paste errors checking for 'write'. ok wouter@ 2014-07-28 12:09:38 -05:00			`#endif`

Improve and simplify function and header detection logic. Simplify autoconf checks by using AC_CHECK_FUNCS/HEADERS. Clarify some ambiguous dependencies around strnlen/strndup. Unconditionally enable pidwraptest for all arc4random implementations. Remove HAVE_VASPRINTF conditional, since asprintf requires vasprintf. ok @doug 2014-10-29 15:44:36 -05:00			`#ifndef HAVE_STRTONUM`
initial top-level import of subdirectories 2014-07-10 06:21:51 -05:00			`long long strtonum(const char *nptr, long long minval,`
			`long long maxval, const char **errstr);`
Guard individual compatibility header prototypes. This is to avoid redefining prototypes from the libc headers. Also, simplify the autoconf function checks and remove some copy/paste errors checking for 'write'. ok wouter@ 2014-07-28 12:09:38 -05:00			`#endif`
initial top-level import of subdirectories 2014-07-10 06:21:51 -05:00
			`#endif`