diff -N -c -r -X exclude_files squid-1.0.beta9/src/acl.c squid-1.0.beta9.henrik/src/acl.c
*** squid-1.0.beta9/src/acl.c	Thu May 23 07:55:23 1996
--- squid-1.0.beta9.henrik/src/acl.c	Tue May 28 18:48:18 1996
***************
*** 152,164 ****
  
  	/* Guess netmask */
  	a = ntohl(addr->s_addr);
! 	if (!a & 0xFFFFFFFF)
  	    mask->s_addr = htonl(0x00000000);
! 	else if (!a & 0x00FFFFFF)
  	    mask->s_addr = htonl(0xFF000000);
! 	else if (!a & 0x0000FFFF)
  	    mask->s_addr = htonl(0xFFFF0000);
! 	else if (!a & 0x000000FF)
  	    mask->s_addr = htonl(0xFFFFFF00);
  	else
  	    mask->s_addr = htonl(0xFFFFFFFF);
--- 152,164 ----
  
  	/* Guess netmask */
  	a = ntohl(addr->s_addr);
! 	if (!(a & 0xFFFFFFFF))
  	    mask->s_addr = htonl(0x00000000);
! 	else if (!(a & 0x00FFFFFF))
  	    mask->s_addr = htonl(0xFF000000);
! 	else if (!(a & 0x0000FFFF))
  	    mask->s_addr = htonl(0xFFFF0000);
! 	else if (!(a & 0x000000FF))
  	    mask->s_addr = htonl(0xFFFFFF00);
  	else
  	    mask->s_addr = htonl(0xFFFFFFFF);