tpy6-fix-gcc-warnings.patch

--- a/tpy6.c	2011-04-16 22:28:33.763389000 +1200
+++ b/tpy6.c	2011-04-16 22:31:52.073389014 +1200
@@ -93,7 +93,6 @@
   u32 s;
 
   int keysize=ctx->keysize;
-  int keysizeb=(keysize+7)>>3;
   int ivsize=ctx->ivsize;
   int ivsizeb=(ivsize+7)>>3;
 
@@ -218,9 +217,7 @@
      /* the last call for this stream, or either you will    */
      /* loose a few bytes                                    */
 {
-  int i;
-  int bl;
-
+  u32 i;
   u32 s=ctx->s;
 
   while(msglen>=NUMBLOCKSATONCE*8)
@@ -281,7 +278,7 @@
 
       if(msglen&7)
 	{
-	  int ii;
+	  u32 ii;
 	  u32 x0=(Y(i,43)&0x3F);
 	  P(i,64)=P(i,x0);
 	  P(i,x0)=P(i,0);
@@ -313,9 +310,7 @@
      /* If the length is not a multiple of 8, this must be the */
      /* last call for this stream, or either you will loose a few bytes */
 {
-  int i;
-  int bl;
-
+  u32 i;
   u32 s=ctx->s;
 
   while(length>=NUMBLOCKSATONCE*8)
@@ -359,7 +354,6 @@
 	  Y(i,YMAXIND+1)=(s^Y(i,YMININD))+Y(i,P(i,1+48));
 	  s=ROTL32(s,11);
 	  u32 output1=(s^Y(i,64))+Y(i,P(i,1+8));
-	  u8 output1b[4];
 	  U32TO8_LITTLE(keystream+i, output1);
 	  s=ROTL32(s,7);
 	  u32 output2=(s^Y(i,-1))+Y(i,P(i,1+21));
@@ -368,7 +362,7 @@
 
       if(length&7)
 	{
-	  int ii;
+	  u32 ii;
 	  u32 x0=(Y(i,43)&0x3F);
 	  P(i,64)=P(i,x0);
 	  P(i,x0)=P(i,0);