Lines of xvfs-common.h from check-in 47dcf5fc27 that are changed by the sequence of edits moving toward check-in 47dcf5fc27:

                         1: #ifndef XVFS_COMMON_H_1B4B28D60EBAA11D5FF85642FA7CA22C29E8E817
                         2: #define XVFS_COMMON_H_1B4B28D60EBAA11D5FF85642FA7CA22C29E8E817 1
                         3: 
                         4: #define XVFS_PROTOCOL_VERSION 1
                         5: 
                         6: #endif