Standard C++ Library Reference ISO/IEC (VERSION3)

ldiv_t ldiv(long numer, long denom);
int rand(void);
void srand(unsigned int seed);
double atof(const char *s);
int atoi(const char *s);
long atol(const char *s);
double strtod(const char *s, char **endptr);
long strtol(const char *s, char **endptr, int base);
unsigned long strtoul(const char *s, char **endptr,
int base);
void *calloc(size_t nelem, size_t size);
void free(void *ptr);
void *malloc(size_t size);
void *realloc(void *ptr, size_t size);
int mblen(const char *s, size_t n);
size_t mbstowcs(wchar_t *wcs, const char *s, size_t n);
int mbtowc(wchar_t *pwc, const char *s, size_t n);
size_t wcstombs(char *s, const wchar_t *wcs, size_t n);
int wctomb(char *s, wchar_t wchar);
void exit(int status);
void abort(void);
char *getenv(const char *name);
int system(const char *s);
extern "C++"
int atexit(void (*func)(void)); [C++ only]
extern "C" [C++ only]
int atexit(void (*func)(void));
extern "C++"
void *bsearch(const void *key, const void *base,
size_t nelem, size_t size,
int (*cmp)(const void *ck,
const void *ce)); [C++ only]
extern "C" [C++ only]