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+#ifndef CYGONCE_LIBC_STDLIB_H
+#define CYGONCE_LIBC_STDLIB_H
+//========================================================================
+//
+//      stdlib.h
+//
+//      ISO C standard utility functions (ISO C standard section 7.10)
+//
+//========================================================================
+//####COPYRIGHTBEGIN####
+//
+// -------------------------------------------
+// The contents of this file are subject to the Cygnus eCos Public License
+// Version 1.0 (the "License"); you may not use this file except in
+// compliance with the License.  You may obtain a copy of the License at
+// http://sourceware.cygnus.com/ecos
+// 
+// Software distributed under the License is distributed on an "AS IS"
+// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the
+// License for the specific language governing rights and limitations under
+// the License.
+// 
+// The Original Code is eCos - Embedded Cygnus Operating System, released
+// September 30, 1998.
+// 
+// The Initial Developer of the Original Code is Cygnus.  Portions created
+// by Cygnus are Copyright (C) 1998 Cygnus Solutions.  All Rights Reserved.
+// -------------------------------------------
+//
+//####COPYRIGHTEND####
+//========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):   jlarmour
+// Contributors:  jlarmour@cygnus.co.uk
+// Date:        1998-02-13
+// Purpose:     
+// Description: 
+// Usage:       #include <stdlib.h>
+//
+//####DESCRIPTIONEND####
+//
+//========================================================================
+
+// CONFIGURATION
+
+#include <pkgconf/libc.h>   // Configuration header
+
+// Include the C library?
+#ifdef CYGPKG_LIBC     
+
+// INCLUDES
+
+#include <cyg/infra/cyg_type.h> // Common type definitions and support
+#include <stddef.h>             // NULL, wchar_t and size_t from compiler
+#include <limits.h>             // for INT_MAX definition used below
+
+// CONSTANTS
+
+// as described in ANSI para 7.10
+
+// codes to pass to exit()
+
+#define EXIT_SUCCESS  0     // Successful exit status
+#define EXIT_FAILURE  1     // Failing exit status
+
+// Maximum value returned by rand()
+
+#define RAND_MAX  INT_MAX
+
+
+// Maximum number of bytes in a multibyte character for the current locale
+
+#define MB_CUR_MAX  1
+
+
+// TYPE DEFINITIONS
+
+// as described in ANSI para 7.10
+
+// return type of the div() function
+
+typedef struct {
+    int quot;      // quotient
+    int rem;       // remainder
+} div_t;
+
+
+// return type of the ldiv() function
+
+typedef struct {
+    long quot;     // quotient
+    long rem;      // remainder
+} ldiv_t;
+
+// Unofficial type of comparison function used by both bsearch() and
+// qsort()
+
+typedef int (*Cyg_comparison_fn_t)(const void * /* object1 */,
+                                   const void * /* object2 */);
+
+// Similarly, type of function used by atexit()
+typedef void (*Cyg_atexit_fn_t)( void );
+
+
+// FUNCTION PROTOTYPES
+
+//========================================================================
+
+// 7.10.1 String conversion functions
+
+externC double
+atof( const char * /* double_str */ );
+
+externC int
+atoi( const char * /* int_str */ );
+
+externC long
+atol( const char * /* long_str */ );
+
+externC double
+strtod( const char * /* double_str */, char ** /* endptr */ );
+
+externC long
+strtol( const char * /* long_str */, char ** /* endptr */,
+        int /* base */ );
+
+externC unsigned long
+strtoul( const char * /* ulong_str */, char ** /* endptr */,
+         int /* base */ );
+
+//========================================================================
+
+// 7.10.2 Pseudo-random sequence generation functions
+
+externC int
+rand( void );
+
+externC void
+srand( unsigned int /* seed */ );
+
+// POSIX 1003.1 section 8.3.8 rand_r()
+externC int
+rand_r( unsigned int * /* seed */ );
+
+//========================================================================
+
+// 7.10.3 Memory management functions
+
+#ifdef CYGPKG_LIBC_MALLOC
+
+externC void *
+calloc( size_t /* num_objects */, size_t /* object_size */ );
+
+externC void
+free( void * /* ptr */ );
+
+externC void *
+malloc( size_t /* size */ );
+
+externC void *
+realloc( void * /* ptr */, size_t /* size */ );
+
+#endif // ifdef CYGPKG_LIBC_MALLOC
+
+//========================================================================
+
+// 7.10.4 Communication with the environment
+
+externC void
+abort( void ) CYGPRI_LIBC_NORETURN;
+
+externC int
+atexit( Cyg_atexit_fn_t /* func_to_register */ );
+
+externC void
+exit( int /* status */ ) CYGPRI_LIBC_NORETURN;
+
+/* POSIX 1003.1 section 3.2.2 "Terminate a process" */
+
+externC void
+_exit( int /* status */ ) CYGPRI_LIBC_NORETURN;
+
+externC char *
+getenv( const char * /* name */ );
+
+
+//========================================================================
+
+// 7.10.5 Searching and sorting utilities
+
+externC void *
+bsearch( const void * /* search_key */, const void * /* first_object */,
+         size_t /* num_objects */, size_t /* object_size */,
+         Cyg_comparison_fn_t /* comparison_fn */ );
+
+externC void
+qsort( void * /* first_object */, size_t /* num_objects */,
+       size_t /* object_size */, Cyg_comparison_fn_t /* comparison_fn */ );
+
+
+//========================================================================
+
+// 7.10.6 Integer arithmetic functions
+
+externC int
+abs( int /* val */ );
+
+externC div_t
+div( int /* numerator */, int /* denominator */ );
+
+externC long
+labs( long /* val */ );
+
+externC ldiv_t
+ldiv( long /* numerator */, long /* denominator */ );
+
+//========================================================================
+
+// INLINE FUNCTIONS
+
+#ifdef CYGIMP_LIBC_STDLIB_INLINES
+#include <stdlib.inl>
+#endif
+
+#endif // ifdef CYGPKG_LIBC     
+
+#endif // CYGONCE_LIBC_STDLIB_H multiple inclusion protection
+
+// EOF stdlib.h