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| Function | fetch_str_from_registry |
| Include file | REG_R.H |
| Prototype | int fetch_str_from_registry( HKEY hRootKey , LPTSTR sub_path , LPTSTR value_name , char *buff , int buff_size ) |
| Remarks | Given an open registry key and a sub-path, search for a value named - value_name. If found copy the string data into the user's buffer, honoring buff_size as a max value. This routine will return ERROR_SUCCESS - for all ok, ERROR_INVALID_DATA - if the value data is not a string and ERROR_INSUFFICIENT_BUFFER if the buffer is not big enough. |
| Function | write_str_to_registry |
| Include file | REG_R.H |
| Prototype | int write_str_to_registry( HKEY hRootKey , LPCTSTR sub_path , LPTSTR value_name , char *buff ) |
| Remarks | Given an open registry key and a sub-path - write a value tag to the registry named - value_name and consisting of the data - buff. |
| Function | delete_str_from_registry |
| Include file | REG_R.H |
| Prototype | int delete_str_from_registry( HKEY hRootKey , LPTSTR sub_path , LPTSTR value_name ) |
| Remarks | Given an open registry key and a sub-path - delete the value tag in the registry named - value_name. |
| Function | delete_key_from_registry |
| Include file | REG_R.H |
| Prototype | int delete_key_from_registry( HKEY hRootKey , LPTSTR sub_path , LPTSTR key_str ) |
| Remarks | Given an open registry key and a sub-path - delete the key in the registry named - key_str. |
