banan-os/libc/include/stdlib.h

#pragma once

#include <stddef.h>
#include <sys/cdefs.h>

__BEGIN_DECLS

typedef struct
{
	int quot;
	int rem;
} div_t;

typedef struct
{
	long quot;
	long rem;
} ldiv_t;

typedef struct
{
	long long quot;
	long long rem;
} lldiv_t;

// https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/stdlib.h.html
void		_Exit(int);
long		a64l(const char*);
void		abort(void);
int			abs(int);
int			atexit(void (*)(void));
double		atof(const char*);
int			atoi(const char*);
long		atol(const char*);
long long	atoll(const char*);
void*		bsearch(const void*, const void*, size_t, size_t, int (*)(const void*, const void*));
void*		calloc(size_t, size_t);
div_t		div(int, int);
double		drand48(void);
double		erand48(unsigned short[3]);
void		exit(int);
void		free(void*);
char*		getenv(const char*);
int			getsubopt(char**, char* const*, char**);
int			grantpt(int);
char*		initstate(unsigned, char*, size_t);
long		jrand48(unsigned short[3]);
char*		l64a(long);
long		labs(long);
void		lcong48(unsigned short[7]);
ldiv_t		ldiv(long, long);
long long	llabs(long long);
lldiv_t		lldiv(long long, long long);
long		lrand48(void);
void*		malloc(size_t);
int			mblen(const char*, size_t);
size_t		mbstowcs(wchar_t*, const char*, size_t);
int			mbtowc(wchar_t*, const char*, size_t);
char*		mkdtemp(char*);
int			mkstemp(char*);
long		mrand48(void);
long		nrand48(unsigned short[3]);
int			posix_memalign(void**, size_t, size_t);
int			posix_openpt(int);
char*		ptsname(int);
int			putenv(char*);
void		qsort(void*, size_t, size_t, int (*)(const void*, const void*));
int			rand(void);
int			rand_r(unsigned*);
long		random(void);
void*		realloc(void*, size_t);
char*		realpath(const char*, char*);
unsigned short* seed48(unsigned short[3]);
int			setenv(const char*, const char*, int);
void		setkey(const char*);
char*		setstate(char*);
void		srand(unsigned);
void		srand48(long);
void		srandom(unsigned);
double		strtod(const char*, char**);
float		strtof(const char*, char**);
long		strtol(const char*, char**, int);
long double	strtold(const char*, char**);
long long	strtoll(const char*, char**, int);
unsigned long strtoul(const char*, char**, int);
unsigned long long strtoull(const char*, char**, int);
int			system(const char*);
int			unlockpt(int);
int			unsetenv(const char*);
size_t		wcstombs(char*, const wchar_t*, size_t);
int			wctomb(char*, wchar_t);

__END_DECLS