--- dip-3.3.7o/command.c	Thu Aug  5 20:36:48 1999
+++ dip-3.3.7o-fixed/command.c	Thu Aug  5 20:35:25 1999
@@ -2536,8 +2536,7 @@
 	  "\t adcl %%edx,%%ebx\n"
 	  "\t adcl $0, %%ebx\n"
 	  : "=b"(sum)
-	  : "0"(daddr), "c"(saddr), "d"((ntohs(len) << 16) + IPPROTO_UDP*256)
-	  : "cx","bx","dx" );
+	  : "0"(daddr), "c"(saddr), "d"((ntohs(len) << 16) + IPPROTO_UDP*256));
 
   if (len > 3) {
 	__asm__("\tclc\n"
@@ -2548,7 +2547,7 @@
 		"\t adcl $0, %%ebx\n"
 		: "=b"(sum) , "=S"(uh)
 		: "0"(sum), "c"(len/4) ,"1"(uh)
-		: "ax", "cx", "bx", "si" );
+		: "ax" );
   }
 
   /* Convert from 32 bits to 16 bits. */
@@ -2558,7 +2557,7 @@
 	  "\t adcw $0, %%bx\n"
 	  : "=b"(sum)
 	  : "0"(sum)
-	  : "bx", "cx");
+	  : "cx");
 
   /* Check for an extra word. */
   if ((len & 2) != 0) {
@@ -2567,7 +2566,7 @@
 		"\t adcw $0, %%bx\n"
 		: "=b"(sum), "=S"(uh)
 		: "0"(sum) ,"1"(uh)
-		: "si", "ax", "bx");
+		: "ax");
   }
 
   /* Now check for the extra byte. */
@@ -2578,7 +2577,7 @@
 		"\t adcw $0, %%bx\n"
 		: "=b"(sum)
 		: "0"(sum) ,"S"(uh)
-		: "si", "ax", "bx");
+		: "ax");
   }
 
   /* We only want the bottom 16 bits, but we never cleared the top 16. */