ntdll: Reserve TLS slot 0 for broken apps that compare index to 0 instead of TLS_OUT_OF_INDEXES.
kernel32: Don't allocate FLS index 0.
ws2_32: Ask the server to process unsupported WSAIoctl operations.
riched20: Don't return DLGC_HASSETSEL from WM_GETDLGCODE if the control style includes ES_SAVESEL.
regsvr32: Fix filename in version definition.
scrrun: Added IsReady property for a drive.
scrrun: Implement TotalSize property for a drive.
scrrun: Implement AvailableSpace property for a drive.
scrrun: Implement DriveLetter property for a drive.
qcap/tests: Check method return values (Coverity).
msxml3/tests: Check return values (Coverity).
wbemprox/tests: Make test_GetNames() static.
netcfgx/tests: Make create_configuration() static.
po: Update German translation.
advapi32: Fix stack corruption in CredIsMarshaledCredentialW.

In its currrent implementation, cred_decode with input length 6 writes
6 bytes to the output buffer. This overflows the DWORD passed in
CredIsMarshaledCredentialW.
advapi32: Remove unnecessary buffer copy in CredMarshalCredentialW.
advapi32/tests: Use a loop for CredUnmarshalCredential test cases.
advapi32: Set output type earlier in CredUnmarshalCredential.
advapi32: Fix uneven length handling in CredUnmarshalCredential.
user32/tests: Fix compilation on systems that don't support nameless unions.