-/* Public domain. */
+/* Public domain */
/* Adapted from DJB's original cdb-0.75 package */
#ifndef CDB_H
#include "uint32.h"
#define CDB_HASHSTART 5381
-extern uint32 cdb_hashadd(uint32,unsigned char);
-extern uint32 cdb_hash(char *,unsigned int);
+extern uint32 cdb_hashadd(uint32, unsigned char);
+extern uint32 cdb_hash(char *, unsigned int);
struct cdb {
- char *map; /* 0 if no map is available */
- int fd;
- uint32 size; /* initialized if map is nonzero */
- uint32 loop; /* number of hash slots searched under this key */
- uint32 khash; /* initialized if loop is nonzero */
- uint32 kpos; /* initialized if loop is nonzero */
- uint32 hpos; /* initialized if loop is nonzero */
- uint32 hslots; /* initialized if loop is nonzero */
- uint32 dpos; /* initialized if cdb_findnext() returns 1 */
- uint32 dlen; /* initialized if cdb_findnext() returns 1 */
+ char *map; /* 0 if no map is available */
+ int fd;
+ uint32 size; /* initialized if map is nonzero */
+ uint32 loop; /* number of hash slots searched under this key */
+ uint32 khash; /* initialized if loop is nonzero */
+ uint32 kpos; /* initialized if loop is nonzero */
+ uint32 hpos; /* initialized if loop is nonzero */
+ uint32 hslots; /* initialized if loop is nonzero */
+ uint32 dpos; /* initialized if cdb_findnext() returns 1 */
+ uint32 dlen; /* initialized if cdb_findnext() returns 1 */
} ;
extern void cdb_free(struct cdb *);
-extern void cdb_init(struct cdb *,int fd);
+extern void cdb_init(struct cdb *, int fd);
-extern int cdb_read(struct cdb *,char *,unsigned int,uint32);
+extern int cdb_read(struct cdb *, char *, unsigned int, uint32);
extern void cdb_findstart(struct cdb *);
-extern int cdb_findnext(struct cdb *,char *,unsigned int);
-extern int cdb_find(struct cdb *,char *,unsigned int);
+extern int cdb_findnext(struct cdb *, char *, unsigned int);
+extern int cdb_find(struct cdb *, char *, unsigned int);
#define cdb_datapos(c) ((c)->dpos)
#define cdb_datalen(c) ((c)->dlen)