163 #define entryIsDir(entry)     \  argument
164     ( ( ( REV32((entry)->isDirAndStringOff) & 0xff000000 ) == 0 )? FALSE:TRUE )
165 #define stringOff(entry)      \  argument
166         ( REV32((entry)->isDirAndStringOff) & 0x00ffffff )
167 #define parentDir(entry)       \  argument
168         ( REV32((entry)->parentOrPosition) )
169 #define nextDir(entry)        \  argument
170         ( REV32((entry)->nextEntryOrLength) )
171 #define filePosition(entry)       \  argument
172         ( REV32((entry)->parentOrPosition) )
173 #define fileLength(entry)         \  argument
174         ( REV32((entry)->nextEntryOrLength) )