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python Programming Glossary: c_char

How can I retrieve the signal strength of nearby wireless LAN networks on Windows using Python?

http://stackoverflow.com/questions/2851233/how-can-i-retrieve-the-signal-strength-of-nearby-wireless-lan-networks-on-window

DOT11_SSID Structure _fields_ SSIDLength c_ulong SSID c_char DOT11_SSID_MAX_LENGTH class WLAN_AVAILABLE_NETWORK Structure..

Multi-dimensional char array (array of strings) in python ctypes

http://stackoverflow.com/questions/4101536/multi-dimensional-char-array-array-of-strings-in-python-ctypes

libhello cdll.LoadLibrary os.getcwd ' libhello.so' input c_char_p 2 input 0 create_string_buffer foo input 1 create_string_buffer.. input This gives me TypeError incompatible types c_char_Array_4 instance instead of c_char_p instance . If I change.. incompatible types c_char_Array_4 instance instead of c_char_p instance . If I change it to for i in input i create_string_buffer..

Python & Ctypes: Passing a struct to a function as a pointer to get back data

http://stackoverflow.com/questions/4351721/python-ctypes-passing-a-struct-to-a-function-as-a-pointer-to-get-back-data

so class SMB_REQUEST ctypes.Structure _fields_ Address c_char Command c_char BlockLength c_char Data type create_string_buffer.. ctypes.Structure _fields_ Address c_char Command c_char BlockLength c_char Data type create_string_buffer SMB_MAX_DATA_SIZE.. _fields_ Address c_char Command c_char BlockLength c_char Data type create_string_buffer SMB_MAX_DATA_SIZE Note I've..

List files in a folder as a stream to begin process immediately

http://stackoverflow.com/questions/4403598/list-files-in-a-folder-as-a-stream-to-begin-process-immediately

but as a generator using ctypes from ctypes import CDLL c_char_p c_int c_long c_ushort c_byte c_char Structure POINTER from.. ctypes import CDLL c_char_p c_int c_long c_ushort c_byte c_char Structure POINTER from ctypes.util import find_library class.. of file not supported by all file system types 'd_name' c_char 4096 # filename c_dirent_p POINTER c_dirent c_lib CDLL find_library..

Benchmarking (python vs. c++ using BLAS) and (numpy)

http://stackoverflow.com/questions/7596612/benchmarking-python-vs-c-using-blas-and-numpy

libblas.so def Mul m1 m2 i r no_trans c_char n n c_int i one c_float 1.0 zero c_float 0.0 _blaslib.sgemm_..