From 4ef23df8137557cee0e657d5b05fa09c4c61c6ca Mon Sep 17 00:00:00 2001 From: Alexander Barton Date: Mon, 27 Dec 2010 17:27:21 +0100 Subject: [PATCH] Update and translate comments in hash.c --- src/ngircd/hash.c | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) diff --git a/src/ngircd/hash.c b/src/ngircd/hash.c index eb980d17..113133d2 100644 --- a/src/ngircd/hash.c +++ b/src/ngircd/hash.c @@ -26,15 +26,18 @@ #include "exp.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 Hash( const char *String ) { - /* Hash-Wert ueber String berechnen */ - char buffer[LINE_LEN]; strlcpy(buffer, String, sizeof(buffer)); @@ -43,15 +46,15 @@ Hash( const char *String ) } /* Hash */ /* - * Die hier verwendete Hash-Funktion stammt aus lookup2.c von Bob Jenkins - * (URL: ). Aus dem Header: + * This hash function originates from lookup2.c of Bob Jenkins + * (URL: ): * -------------------------------------------------------------------- * lookup2.c, by Bob Jenkins, December 1996, Public Domain. * hash(), hash2(), hash3, and mix() are externally useful functions. * Routines to test the hash are included if SELF_TEST is defined. * 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))