Standard Libraries for EDK II.

This set of three packages: AppPkg, StdLib, StdLibPrivateInternalFiles; contains the implementation of libraries based upon non-UEFI standards such as ISO/IEC-9899, the library portion of the C Language Standard, POSIX, etc.

AppPkg contains applications that make use of the standard libraries defined in the StdLib Package.

StdLib contains header (include) files and the implementations of the standard libraries.

StdLibPrivateInternalFiles contains files for the exclusive use of the library implementations in StdLib.  These files should never be directly referenced from applications or other code.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11600 6f19259b-4bc3-4df7-8a09-765794883524

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diff --git a/StdLibPrivateInternalFiles/Include/extern.h b/StdLibPrivateInternalFiles/Include/extern.h
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+/*  $NetBSD: extern.h,v 1.14 2006/11/22 17:23:25 christos Exp $ */

+

+/*

+ * Copyright (c) 1997 Christos Zoulas.  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 Christos Zoulas.

+ * 4. The name of the author may not be used to endorse or promote products

+ *    derived from this software without specific prior written permission.

+ *

+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.

+ */

+#include  <Uefi.h>

+#include  <time.h>

+

+__BEGIN_DECLS

+extern char *__minbrk;

+int __getcwd(char *, size_t);

+int __getlogin(char *, size_t);

+int __setlogin(const char *);

+void _resumecontext(void);

+const char *__strerror(int , char *, size_t);

+const char *__strsignal(int , char *, size_t);

+char *__dtoa(double, int, int, int *, int *, char **);

+void __freedtoa(char *);

+int __sysctl(const int *, unsigned int, void *, size_t *, const void *, size_t);

+

+struct sigaction;

+int __sigaction_sigtramp(int, const struct sigaction *,

+    struct sigaction *, const void *, int);

+

+#ifdef WIDE_DOUBLE

+  char *__hdtoa(double, const char *, int, int *, int *, char **);

+  char *__hldtoa(long double, const char *, int, int *, int *,  char **);

+  char *__ldtoa(long double *, int, int, int *, int *, char **);

+#endif

+

+struct syslog_data;

+void  syslog_ss(int, struct syslog_data *, const char *, ...)

+    __attribute__((__format__(__printf__,3,4)));

+void  vsyslog_ss(int, struct syslog_data *, const char *, _BSD_VA_LIST_);

+

+int snprintf_ss(char * __restrict, size_t, const char * __restrict, ...)

+    __attribute__((__format__(__printf__, 3, 4)));

+int vsnprintf_ss(char * __restrict, size_t, const char * __restrict,

+    _BSD_VA_LIST_) __attribute__((__format__(__printf__, 3, 0)));

+

+void    Efi2Tm( EFI_TIME *ET, struct tm *BT);

+time_t  Efi2Time( EFI_TIME *EfiBDtime);

+

+__END_DECLS