purple/libpurple/protocols/qq/im.c:658:5:  warning: implicit declaration of function ‘qq_get_md5_str’ [-Wimplicit-function-declaration]

mozilla/ipc/glue/CrossProcessMutex_unimplemented.cpp:43:10: warning: converting to non-pointer type ‘mozilla::CrossProcessMutexHandle {aka long unsigned int}’ from NULL [-Wconversion-null]

mozilla/gfx/layers/opengl/ImageLayerOGL.cpp:991:21: warning: converting to non-pointer type ‘mozilla::gl::SharedTextureHandle {aka long unsigned int}’ from NULL [-Wconversion-null]