stdlib.h

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#ifndef __STDLIB_H__
#define __STDLIB_H__
 
#include <_xeneva.h>
#include <stddef.h>
#include <_xeprint.h>
 
#ifdef __cplusplus
XE_EXTERN {
#endif
 
#include <stdarg.h>
 
#define max(a, b)             ((a) > (b) ? (a) : (b))
#define min(a, b)             ((a) < (b) ? (a) : (b))
#define offsetof(type, field) ((unsigned long)&(((type*)0L)->field))
 
#define EXIT_FAILURE 1
#define EXIT_SUCCESS 0
 
#define RAND_MAX (0x7fffffff)
 
    XE_LIB int atoi(const char*);
    XE_LIB long atol(const char*);
#define atoll(string) ((long long)_str2num(string, 10, 1, NULL))
 
    XE_LIB double atof(const char*);
    XE_LIB int abs(int);
    XE_LIB void* malloc(unsigned int);
    XE_LIB void free(void* ptr);
    XE_LIB void* realloc(void* address, unsigned int new_size);
    XE_LIB void* calloc(unsigned long long num, unsigned long long size);
    XE_LIB int mblen(const char*, size_t);
    XE_LIB size_t mbstowcs(wchar_t*, const char*, size_t);
    XE_LIB int mbtowc(wchar_t*, const char*, size_t);
    XE_LIB char* mkdtemp(char*);
    XE_LIB char* mkstemp(char*);
    XE_LIB int rand(void);
#define random() rand()
    XE_LIB size_t wcstombs(char*, const wchar_t*, size_t);
    XE_LIB int wctomb(char*, wchar_t);
    XE_LIB void qsort(
        void* base, size_t num, size_t size, int (*comparator)(const void*, const void*));
    XE_LIB void* bsearch(const void* key,
                         const void* base,
                         size_t num,
                         size_t size,
                         int (*comparator)(const void*, const void*));
 
    XE_LIB int system(const char* command);
 
    XE_LIB char* sztoa(size_t value, char* str, int base);
    /*
     * setenv -- set environment variables 
     * @param name -- Key name
     * @param value -- value of the variable
     * @param overwrite -- 0 - append at the last, 1 force-write
     */
    XE_LIB int setenv(const char* name, const char* value, int overwrite);
    XE_LIB char* getenv(const char*);
    XE_LIB void exit(int errno);
 
    XE_LIB int vsprintf(char* str, const char* format, va_list ap);
    XE_LIB long strtol(const char* nptr, char** endptr, int base);
    XE_LIB unsigned long strtoul(const char* nptr, char** endptr, int base);
    XE_LIB void itoa_s(int i, unsigned base, char* buf);
    XE_LIB void PrintOSName();
    XE_LIB void abort(void);
    XE_LIB int atexit(void (*func)(void));
 
// Functions are from Visopsys project
// These are unofficial, Andy-special extensions of the atoi() and atoll()
// paradigm
// Visopsys, Copyright (C) 1998-2020 J. Andrew McLaughlin
#define atou(string)             ((unsigned)_str2num(string, 10, 0, NULL))
#define atoull(string)           _str2num(string, 10, 0, NULL)
#define atoo(string)             ((unsigned)_str2num(string, 8, 0, NULL))
#define atooll(string)           _str2num(string, 8, 0, NULL)
#define dtoa(num, string, round) _dbl2str(num, string, round)
#define ftoa(num, string)        _flt2str(num, string, round)
#define itoa(num, string)        _num2str(num, string, 10, 1)
#define itouo(num, string)       _num2str(num, string, 10, 1)
#define itoux(num, string)       _num2str(num, string, 16, 0);
#define itox(num, string)        _num2str(num, string, 16, 1)
#define lltoa(num, string)       _lnum2str(num, string, 10, 1)
#define lltouo(num, string)      _lnum2str(num, string, 8, 0)
#define lltoux(num, string)      _lnum2str(num, string, 16, 0)
#define lltox(num, string)       _lnum2str(num, string, 16, 1)
#define xtoi(string)             ((int)_str2num(string, 16, 1, NULL))
#define xtoll(string)            ((long long)_str2num(string, 16, 1, NULL))
#define ulltoa(num, string)      _lnum2str(num, string, 10, 0)
#define utoa(num, string)        _num2str(num, string, 10, 0)
 
#ifdef __cplusplus
}
#endif
 
#endif