Merge branch 'UltraStudioLTD-master'

Author: ZeroIntensity

src/pointers/_cstd.py

@@ -24,7 +24,7 @@
     _c_library_name = find_library("c") or "libc.so.6"
 
 dll = ctypes.CDLL(_c_library_name)
-
+mdll = dll if platform in ("win32", "cygwin") else ctypes.CDLL(find_library("m") or "libm.so.6")
 
 class tm(ctypes.Structure):
     _fields_ = [
@@ -136,20 +136,20 @@ class lconv(ctypes.Structure):
 dll.localeconv.argtypes = ()
 dll.localeconv.restype = ctypes.POINTER(lconv)
 # double frexp(double x, int* exponent)
-dll.frexp.argtypes = (
+mdll.frexp.argtypes = (
     ctypes.c_double,
     ctypes.POINTER(ctypes.c_int),
 )
-dll.frexp.restype = ctypes.c_double
+mdll.frexp.restype = ctypes.c_double
 # double ldexp(double x, int exponent)
-dll.ldexp.argtypes = (ctypes.c_double, ctypes.c_int)
-dll.ldexp.restype = ctypes.c_double
+mdll.ldexp.argtypes = (ctypes.c_double, ctypes.c_int)
+mdll.ldexp.restype = ctypes.c_double
 # double modf(double x, double* integer)
-dll.modf.argtypes = (
+mdll.modf.argtypes = (
     ctypes.c_double,
     ctypes.POINTER(ctypes.c_double),
 )
-dll.modf.restype = ctypes.c_double
+mdll.modf.restype = ctypes.c_double
 # int raise(int sig)
 c_raise.argtypes = (ctypes.c_int,)
 c_raise.restype = ctypes.c_int

src/pointers/bindings.py

@@ -14,7 +14,7 @@
 from ._cstd import c_malloc as _malloc
 from ._cstd import c_raise as ct_raise
 from ._cstd import c_realloc as _realloc
-from ._cstd import dll
+from ._cstd import dll, mdll
 from ._utils import get_mapped, get_py
 from .base_pointers import BaseCPointer, BasePointer
 from .c_pointer import TypedCPointer, VoidPointer
@@ -505,15 +505,15 @@ def setlocale(category: int, locale: StringLike) -> str:
 
 
 def frexp(x: float, exponent: TypedPtr[int]) -> int:
-    return binding_base(dll.frexp, x, exponent)
+    return binding_base(mdll.frexp, x, exponent)
 
 
 def ldexp(x: float, exponent: int) -> int:
-    return binding_base(dll.ldexp, x, exponent)
+    return binding_base(mdll.ldexp, x, exponent)
 
 
 def modf(x: float, integer: TypedPtr[float]) -> int:
-    return binding_base(dll.modf, x, integer)
+    return binding_base(mdll.modf, x, integer)
 
 
 def fclose(stream: PointerLike) -> int: