X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/8c6fa3fbaccc22127280bf77a48fab5a3ee0716e..46b0747592074017ff0ea4b33d4a7194235886e5:/projects/stargazer/plugins/capture/cap_debug/checksum.c

diff --git a/projects/stargazer/plugins/capture/cap_debug/checksum.c b/projects/stargazer/plugins/capture/cap_debug/checksum.c
deleted file mode 100644
index 28cef341..00000000
--- a/projects/stargazer/plugins/capture/cap_debug/checksum.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*$Id: checksum.c,v 1.1 2005/12/12 18:14:22 nobunaga Exp $
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-unsigned short
-in_cksum(unsigned short *addr, int len)
-{
-	int				nleft = len;
-	int				sum = 0;
-	unsigned short	*w = addr;
-	unsigned short	answer = 0;
-
-	/*
-	 * Our algorithm is simple, using a 32 bit accumulator (sum), we add
-	 * sequential 16 bit words to it, and at the end, fold back all the
-	 * carry bits from the top 16 bits into the lower 16 bits.
-	 */
-	while (nleft > 1)  {
-		sum += *w++;
-		nleft -= 2;
-	}
-
-		/* mop up an odd byte, if necessary */
-	if (nleft == 1) {
-		*(unsigned char *)(&answer) = *(unsigned char *)w ;
-		sum += answer;
-	}
-
-		/* add back carry outs from top 16 bits to low 16 bits */
-	sum = (sum >> 16) + (sum & 0xffff);	/* add hi 16 to low 16 */
-	sum += (sum >> 16);			/* add carry */
-	answer = ~sum;				/* truncate to 16 bits */
-	return(answer);
-}