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Code Issues Releases Wiki Activity

Update and translate comments in hash.c

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This commit is contained in:
Alexander Barton 2010-12-27 17:27:21 +01:00
parent 5555b6cc86
commit 4ef23df813
1 changed files with 11 additions and 8 deletions
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19
src/ngircd/hash.c
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@ -26,15 +26,18 @@
#include "exp.h" #include "exp.h"
#include "hash.h" #include "hash.h"
static UINT32 jenkins_hash PARAMS((register UINT8 *k, register UINT32 length,
register UINT32 initval));
static UINT32 jenkins_hash PARAMS(( register UINT8 *k, register UINT32 length, register UINT32 initval )); /**
* Calculate hash value for a given string.
*
* @param String Input string
* @return 32 bit hash value
*/
GLOBAL UINT32 GLOBAL UINT32
Hash( const char *String ) Hash( const char *String )
{ {
/* Hash-Wert ueber String berechnen */
char buffer[LINE_LEN]; char buffer[LINE_LEN];
strlcpy(buffer, String, sizeof(buffer)); strlcpy(buffer, String, sizeof(buffer));
@ -43,15 +46,15 @@ Hash( const char *String )
} /* Hash */ } /* Hash */
/* /*
* Die hier verwendete Hash-Funktion stammt aus lookup2.c von Bob Jenkins * This hash function originates from lookup2.c of Bob Jenkins
* (URL: <http://burtleburtle.net/bob/c/lookup2.c>). Aus dem Header: * (URL: <http://burtleburtle.net/bob/c/lookup2.c>):
* -------------------------------------------------------------------- * --------------------------------------------------------------------
* lookup2.c, by Bob Jenkins, December 1996, Public Domain. * lookup2.c, by Bob Jenkins, December 1996, Public Domain.
* hash(), hash2(), hash3, and mix() are externally useful functions. * hash(), hash2(), hash3, and mix() are externally useful functions.
* Routines to test the hash are included if SELF_TEST is defined. * Routines to test the hash are included if SELF_TEST is defined.
* You can use this free for any purpose. It has no warranty. * You can use this free for any purpose. It has no warranty.
* -------------------------------------------------------------------- * --------------------------------------------------------------------
* nicht alle seiner Funktionen werden hier genutzt. * Not all of his functions are used here.
*/ */
#define hashsize(n) ((UINT32)1<<(n)) #define hashsize(n) ((UINT32)1<<(n))