STINNER Victor added the comment:
Ooops, I had a typo in my code! Argument types argument name
is "argtypes" and not "argstype". But well, the ticket is still
valid :-) But it's more an enhancement than a bugfix ;-) So the right
code is :
from ctypes import cdll, c_double
libm = cdll.LoadLibrary("libm.so")
sqrt = libm.sqrt
sqrt.restype = c_double
print sqrt(4.0)
The patch is useful when argstype is not set.
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Tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue2146>
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