rawCardImageBytes  456 src/dps8/dps8_crdrdr.c     (void)memset (buffer, 0, rawCardImageBytes + 2);
rawCardImageBytes  457 src/dps8/dps8_crdrdr.c     ssize_t rc = read (fd, buffer, rawCardImageBytes);
rawCardImageBytes  497 src/dps8/dps8_crdrdr.c   uint8_t rawCardImage [rawCardImageBytes + 2 ];