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1 /*  @file
2     Misc. external declarations.
3 
4   Copyright (c) 2010 - 2012, Intel Corporation. All rights reserved.<BR>
5   This program and the accompanying materials are licensed and made available under
6   the terms and conditions of the BSD License that accompanies this distribution.
7   The full text of the license may be found at
8   http://opensource.org/licenses/bsd-license.
9 
10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12 
13  * Copyright (c) 1997 Christos Zoulas.  All rights reserved.
14  *
15  * Redistribution and use in source and binary forms, with or without
16  * modification, are permitted provided that the following conditions
17  * are met:
18  * 1. Redistributions of source code must retain the above copyright
19  *    notice, this list of conditions and the following disclaimer.
20  * 2. Redistributions in binary form must reproduce the above copyright
21  *    notice, this list of conditions and the following disclaimer in the
22  *    documentation and/or other materials provided with the distribution.
23  * 3. All advertising materials mentioning features or use of this software
24  *    must display the following acknowledgement:
25  *  This product includes software developed by Christos Zoulas.
26  * 4. The name of the author may not be used to endorse or promote products
27  *    derived from this software without specific prior written permission.
28  *
29  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
30  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
31  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
32  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
33  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
34  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
35  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
36  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
37  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
38  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
39 
40     NetBSD: extern.h,v 1.14 2006/11/22 17:23:25 christos Exp
41  */
42 #include  <Uefi.h>
43 #include  <time.h>
44 
45 __BEGIN_DECLS
46 extern char * __minbrk;
47 int           __getcwd(char *, size_t);
48 int           __getlogin(char *, size_t);
49 int           __setlogin(const char *);
50 void          _resumecontext(void);
51 const char  * __strerror(int , char *, size_t);
52 const char  * __strsignal(int , char *, size_t);
53 char        * __dtoa(double, int, int, int *, int *, char **);
54 void          __freedtoa(char *);
55 int           __sysctl(const int *, unsigned int, void *, size_t *, const void *, size_t);
56 
57 #ifdef  HAVE_SIGACTION
58   struct      sigaction;
59   int         __sigaction_sigtramp (int, const struct sigaction *,
60                                     struct sigaction *, const void *, int);
61 #endif  /* HAVE_SIGACTION */
62 
63 #ifdef WIDE_DOUBLE
64   char      * __hdtoa(double, const char *, int, int *, int *, char **);
65   char      * __hldtoa(long double, const char *, int, int *, int *,  char **);
66   char      * __ldtoa(long double *, int, int, int *, int *, char **);
67 #endif
68 
69 #ifdef  HAVE_SYSLOG
70   struct syslog_data;
71   void  syslog_ss(int, struct syslog_data *, const char *, ...)
72       __attribute__((__format__(__printf__,3,4)));
73   void  vsyslog_ss(int, struct syslog_data *, const char *, _BSD_VA_LIST_);
74 #endif  /* HAVE_SYSLOG */
75 
76 #ifdef  HAVE_SNPRINTF_SS
77   int snprintf_ss(char * __restrict, size_t, const char * __restrict, ...)
78                   __attribute__((__format__(__printf__, 3, 4)));
79 #endif  /* HAVE_SNPRINTF_SS */
80 
81 #ifdef  HAVE_VSNPRINTF_SS
82   int vsnprintf_ss(char * __restrict, size_t, const char * __restrict,
83                     _BSD_VA_LIST_) __attribute__((__format__(__printf__, 3, 0)));
84 #endif  /* HAVE_VSNPRINTF_SS */
85 
86 void    Efi2Tm( EFI_TIME *ET, struct tm *BT);
87 time_t  Efi2Time( EFI_TIME *EfiBDtime);
88 
89 __END_DECLS
90