enum { C_NONE, C_CREATE, C_DUMP, C_INFO, C_RESTORE, C_LAST,
C_LASTUPDATE, C_FIRST, C_UPDATE, C_FETCH, C_GRAPH, C_GRAPHV,
C_TUNE,
C_RESIZE, C_XPORT, C_QUIT, C_LS, C_CD, C_MKDIR, C_PWD,
enum { C_NONE, C_CREATE, C_DUMP, C_INFO, C_RESTORE, C_LAST,
C_LASTUPDATE, C_FIRST, C_UPDATE, C_FETCH, C_GRAPH, C_GRAPHV,
C_TUNE,
C_RESIZE, C_XPORT, C_QUIT, C_LS, C_CD, C_MKDIR, C_PWD,