db_exist          140 include/dbcs.h int db_exist(char *, int *);
db_exist          134 include/dblocal.h int db_exist(char *, int *);
db_exist         5013 source/db.c       ret = db_exist(fname, &exist_flag);
db_exist         6251 source/dbsrv.c    ret = db_exist(filename, &exist_flag);
db_exist         2201 source/dbstress.c    ret = db_exist(fname, &exist_flag);