# Seq runtime functions
from C import seq_print(str)
from C import seq_print_full(str, cobj)
@pure
@C
def seq_strdup(a: cobj) -> str: pass
@pure
@C
def seq_stdin() -> cobj: pass
@pure
@C
def seq_stdout() -> cobj: pass
@pure
@C
def seq_stderr() -> cobj: pass
@pure
@C
def seq_env() -> Ptr[cobj]: pass
@pure
@C
def seq_time() -> int: pass
@pure
@C
def seq_time_monotonic() -> int: pass
@pure
@C
def seq_time_highres() -> int: pass
from C import seq_localtime(int, cobj) -> bool
from C import seq_gmtime(int, cobj) -> bool
@pure
@C
def seq_mktime(a: cobj) -> int: pass
from C import seq_sleep(float)
@pure
@C
def seq_pid() -> int: pass
@pure
@C
def seq_lock_new() -> cobj: pass
from C import seq_lock_acquire(cobj, bool, float) -> bool
from C import seq_lock_release(cobj)
@pure
@C
def seq_rlock_new() -> cobj: pass
from C import seq_rlock_acquire(cobj, bool, float) -> bool
from C import seq_rlock_release(cobj)
@pure
@C
def seq_i32_to_float(a: i32) -> float: pass

# <ctype.h>
@pure
@C
def isdigit(a: int) -> int: pass
@pure
@C
def isspace(a: int) -> int: pass
@pure
@C
def isupper(a: int) -> int: pass
@pure
@C
def islower(a: int) -> int: pass
@pure
@C
def toupper(a: int) -> int: pass
@pure
@C
def tolower(a: int) -> int: pass
@pure
@C
def isalnum(a: int) -> int: pass
@pure
@C
def isalpha(a: int) -> int: pass
@pure
@C
def istitle(a: int) -> int: pass

# <math.h>
@pure
@C
def ceil(a: float) -> float: pass
@pure
@C
def floor(a: float) -> float: pass
@pure
@C
def fabs(a: float) -> float: pass
@pure
@C
def fmod(a: float, b: float) -> float: pass
@pure
@C
def exp(a: float) -> float: pass
@pure
@C
def expm1(a: float) -> float: pass
@pure
@C
def ldexp(a: float, b: int) -> float: pass
@pure
@C
def log(a: float) -> float: pass
@pure
@C
def log2(a: float) -> float: pass
@pure
@C
def log10(a: float) -> float: pass
@pure
@C
def sqrt(a: float) -> float: pass
@pure
@C
def pow(a: float, b: float) -> float: pass
@pure
@C
def round(a: float) -> float: pass
@pure
@C
def acos(a: float) -> float: pass
@pure
@C
def asin(a: float) -> float: pass
@pure
@C
def atan(a: float) -> float: pass
@pure
@C
def atan2(a: float, b: float) -> float: pass
@pure
@C
def cos(a: float) -> float: pass
@pure
@C
def sin(a: float) -> float: pass
@pure
@C
def tan(a: float) -> float: pass
@pure
@C
def cosh(a: float) -> float: pass
@pure
@C
def sinh(a: float) -> float: pass
@pure
@C
def tanh(a: float) -> float: pass
@pure
@C
def acosh(a: float) -> float: pass
@pure
@C
def asinh(a: float) -> float: pass
@pure
@C
def atanh(a: float) -> float: pass
@pure
@C
def copysign(a: float, b: float) -> float: pass
@pure
@C
def log1p(a: float) -> float: pass
@pure
@C
def trunc(a: float) -> float: pass
@pure
@C
def log2(a: float) -> float: pass
@pure
@C
def erf(a: float) -> float: pass
@pure
@C
def erfc(a: float) -> float: pass
@pure
@C
def tgamma(a: float) -> float: pass
@pure
@C
def lgamma(a: float) -> float: pass
@pure
@C
def remainder(a: float, b: float) -> float: pass
@pure
@C
def hypot(a: float, b: float) -> float: pass
from C import frexp(float, Ptr[Int[32]]) -> float
from C import modf(float, Ptr[float]) -> float

# <stdio.h>
@pure
@C
def ferror(a: cobj) -> i32: pass
from C import fgetc(cobj) -> i32
from C import fopen(cobj, cobj) -> cobj
from C import fclose(cobj) -> int
from C import fread(cobj, int, int, cobj) -> int
from C import fwrite(cobj, int, int, cobj) -> int
from C import ftell(cobj) -> int
from C import fseek(cobj, int, i32) -> i32
from C import fgets(cobj, int, cobj) -> cobj
from C import fflush(cobj) -> void
from C import getline(Ptr[cobj], Ptr[int], cobj) -> int

# <stdlib.h>
from C import exit(int)
from C import system(cobj) -> int
from C import free(cobj)
@pure
@C
def atoi(a: cobj) -> int: pass

# <zlib.h>
from C import gzopen(cobj, cobj) -> cobj
from C import gzerror(cobj, Ptr[i32]) -> cobj
from C import gzgetc(cobj) -> i32
from C import gzgets(cobj, cobj, i32) -> cobj
from C import gzclose(cobj) -> int
from C import gzread(cobj, cobj, u32) -> i32
from C import gzwrite(cobj, cobj, u32) -> i32
from C import gztell(cobj) -> int
from C import gzseek(cobj, int, i32) -> int