The SybaseConnection class is accessible via the sqlobject.sybase.sybaseconnection module.
"SELECT COLUMN_NAME, DATA_TYPE, IS_NULLABLE, COLUMN_DEFAULT FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = '%s'"
"\n SELECT col.name, col.status, obj.name\n FROM syscolumns col\n JOIN sysobjects obj\n ON obj.id = col.id\n WHERE obj.name = '%s'\n AND (col.status & 0x80) = 0x80\n "
See the source for more information.