/*
 * PortabilityImpl.hh
 *
 * Copyright 2002, Log4cpp Project. All rights reserved.
 *
 * See the COPYING file for the terms of usage and distribution.
 */

#ifndef _LOG4CPP_PORTABILITYIMPL_HH
#define _LOG4CPP_PORTABILITYIMPL_HH

#include "log4cpp/Portability.hh"

#ifdef LOG4CPP_CSTDLIB_NOT_IN_STD
#include <cstdlib>
namespace std {
    static inline char *getenv(const char *name) { return ::getenv(name); };
    static inline int atoi(const char *nptr) { return ::atoi(nptr); };
    static inline unsigned long int
        strtoul(const char *nptr, char **endptr, int base) { 
        return ::strtol(nptr, endptr, base); 
    };
    static inline void abort(void) { ::abort(); };

}
#endif
    
#ifdef LOG4CPP_CSTRING_NOT_IN_STD
#include <cstring>
namespace std {
    static inline void *memmove(void *dest, const void *src, size_t n) {
        return ::memmove(dest, src, n);
    };
}
#endif

#ifdef LOG4CPP_CTIME_NOT_IN_STD
#include <ctime>
namespace std {
    static inline size_t strftime(char *strDest, size_t maxsize, const char *format, const struct tm *timeptr ) {
        return ::strftime(strDest,maxsize,format,timeptr);
    }
    static inline struct tm *localtime( const time_t *timer ) { return ::localtime(timer); }
    using ::clock;
    using ::tm;
    using ::time_t;
}
#endif

#ifdef LOG4CPP_CMATH_NOT_IN_STD
#include <cmath>
namespace std {
    static inline int abs(int i) { return ::abs(i); }
}
#endif

namespace log4cpp
{
    template<typename T> const T& min(const T& a, const T& b)
    {
       return a < b ? a : b;
    }

    template<typename T> const T& max(const T& a, const T& b)
    {
       return a > b ? a : b;
    }
}

#endif // _LOG4CPP_PORTABILITYIMPL_HH