FFI: Make FFI call return nil when C function returns NULL
Before when a C function returned NULL pointer, an ExternalAddress with
address 0 wes returned which required an extra check in a caller to
convert it to nil, which would be the customary. This commit automatically
converts NULL pointers to Smalltalk `nil` as a courtesy to a Smalltalker.
//
// DO NOT EDIT
// automagically generated from the projectDefinition: stx_libbasic.
//
VS_VERSION_INFO VERSIONINFO
FILEVERSION 6,2,1,148
PRODUCTVERSION 6,2,5,0
#if (__BORLANDC__)
FILEFLAGSMASK VS_FF_DEBUG | VS_FF_PRERELEASE
FILEFLAGS VS_FF_PRERELEASE | VS_FF_SPECIALBUILD
FILEOS VOS_NT_WINDOWS32
FILETYPE VFT_DLL
FILESUBTYPE VS_USER_DEFINED
#endif
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "040904E4"
BEGIN
VALUE "CompanyName", "eXept Software AG\0"
VALUE "FileDescription", "Smalltalk/X Basic Classes (LIB)\0"
VALUE "FileVersion", "6.2.1.148\0"
VALUE "InternalName", "stx:libbasic\0"
VALUE "LegalCopyright", "Copyright Claus Gittinger 1988-2012\nCopyright eXept Software AG 2013\0"
VALUE "ProductName", "Smalltalk/X\0"
VALUE "ProductVersion", "6.2.5.0\0"
VALUE "ProductDate", "Wed, 01 Jul 2015 12:15:34 GMT\0"
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END
BLOCK "VarFileInfo"
BEGIN // Language | Translation
VALUE "Translation", 0x409, 0x4E4 // U.S. English, Windows Multilingual
END
END