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# 7.20 General utilities <stdlib.h>
cdef extern from *:
ctypedef char const_char "const char"
ctypedef void const_void "const void"
cdef extern from "stdlib.h" nogil:
# 7.20.1 Numeric conversion functions
int atoi (const_char *STRING)
long atol (const_char *STRING)
long long atoll (const_char *STRING)
double atof (const_char *STRING)
long strtol (const_char *STRING, char **TAILPTR, int BASE)
unsigned long int strtoul (const_char *STRING, char **TAILPTR, int BASE)
long long int strtoll (const_char *STRING, char **TAILPTR, int BASE)
unsigned long long int strtoull (const_char *STRING, char **TAILPTR, int BASE)
float strtof (const_char *STRING, char **TAILPTR)
double strtod (const_char *STRING, char **TAILPTR)
long double strtold (const_char *STRING, char **TAILPTR)
# 7.20.2 Pseudo-random sequence generation functions
enum: RAND_MAX
int rand ()
void srand (unsigned int SEED)
# 7.20.3 Memory management functions
void *calloc (size_t COUNT, size_t ELTSIZE)
void free (void *PTR)
void *malloc (size_t SIZE)
void *realloc (void *PTR, size_t NEWSIZE)
# 7.20.4 Communication with the environment
enum: EXIT_FAILURE
enum: EXIT_SUCCESS
void exit (int STATUS)
void _Exit (int STATUS)
int atexit (void (*FUNCTION) ())
void abort ()
char *getenv (const_char *NAME)
int system (const_char *COMMAND)
#7.20.5 Searching and sorting utilities
void *bsearch (const_void *KEY, const_void *ARRAY,
size_t COUNT, size_t SIZE,
int (*COMPARE)(const_void *, const_void *))
void qsort (void *ARRAY, size_t COUNT, size_t SIZE,
int (*COMPARE)(const_void *, const_void *))
# 7.20.6 Integer arithmetic functions
int abs (int NUMBER)
long int labs (long int NUMBER)
long long int llabs (long long int NUMBER)
ctypedef struct div_t:
int quot
int rem
div_t div (int NUMERATOR, int DENOMINATOR)
ctypedef struct ldiv_t:
long int quot
long int rem
ldiv_t ldiv (long int NUMERATOR, long int DENOMINATOR)
ctypedef struct lldiv_t:
long long int quot
long long int rem
lldiv_t lldiv (long long int NUMERATOR, long long int DENOMINATOR)
# 7.20.7 Multibyte/wide character conversion functions
# XXX TODO
# 7.20.8 Multibyte/wide string conversion functions
# XXX TODO
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