Fix return types for ancient code that doesn't know about "void", because

clang objects. Other half of last weekend's patch, which I apparently
erased by accident (or something) before committing.

While here also patch up some illegal type mixing in tr2.c that gcc
warns about.

2 files changed, 66 insertions, 4 deletions

diff --git a/archivers/squsq/patches/patch-aa b/archivers/squsq/patches/patch-aa
index 6c08acc3424..b97d590e715 100644
--- a/archivers/squsq/patches/patch-aa
+++ b/archivers/squsq/patches/patch-aa
@@ -1,8 +1,37 @@
-$NetBSD: patch-aa,v 1.1 2001/09/15 21:44:45 wiz Exp $
+$NetBSD: patch-aa,v 1.2 2011/09/04 01:22:04 dholland Exp $
 
---- usq.c.orig	Sun Jan 17 01:54:04 1988
+Fix function return types.
+Fix invalid cpp usage.
+
+--- usq.c.orig	1988-01-17 00:54:04.000000000 +0000
 +++ usq.c
-@@ -215,7 +215,7 @@
+@@ -62,6 +62,9 @@
+ 
+ #define VERSION "3.3   10/29/86"
+ 
++void obey(char *p);
++void unsqueeze(char *infile);
++
+ /* This must follow all include files */
+ unsigned int dispcnt;	/* How much of each file to preview */
+ char	ffflag;		/* should formfeed separate preview from different files */
+@@ -107,6 +110,7 @@ char *argv[];
+ 
+ /* ejecteject */
+ 
++void
+ obey(p)
+ char *p;
+ {
+@@ -153,6 +157,7 @@ char *p;
+ 
+ /* ejecteject */
+ 
++void
+ unsqueeze(infile)
+ char *infile;
+ {
+@@ -215,7 +220,7 @@ char *infile;
  		goto closein;
  	}
  
@@ -11,7 +40,7 @@ $NetBSD: patch-aa,v 1.1 2001/09/15 21:44:45 wiz Exp $
  	filecrc = getx16(inbuff);
  #else
  	filecrc = getw16(inbuff);
-@@ -239,7 +239,7 @@
+@@ -239,7 +244,7 @@ char *infile;
  	printf("%s -> %s: ", infile, outfile);
  #endif
  
diff --git a/archivers/squsq/patches/patch-tr2_c b/archivers/squsq/patches/patch-tr2_c
new file mode 100644
index 00000000000..8213bf6f2a4
--- /dev/null
+++ b/archivers/squsq/patches/patch-tr2_c
@@ -0,0 +1,33 @@
+$NetBSD: patch-tr2_c,v 1.1 2011/09/04 01:22:04 dholland Exp $
+
+Don't use NULL as an integer zero.
+
+--- tr2.c~	1986-12-31 04:02:20.000000000 +0000
++++ tr2.c
+@@ -321,7 +321,7 @@ init_enc()
+  * Returns ERROR if codes are too long.
+  */
+ 
+-int		/* returns ERROR or NULL */
++int		/* returns ERROR or FALSE */
+ buildenc(level, root)
+ int level;/* level of tree being examined, from zero */
+ int root; /* root of subtree is also data value if leaf */
+@@ -347,7 +347,7 @@ int root; /* root of subtree is also dat
+ #ifdef DEBUG
+ 		if (debug) printf("  codelen[%d]=%d,code[%d]=%02x\n",root,codelen[root],root,code[root]);
+ #endif
+-		return ((level > 16) ? ERROR : NULL);
++		return ((level > 16) ? ERROR : FALSE);
+ 	} else {
+ 		if( l != NOCHILD) {
+ 			/* Clear path bit and continue deeper */
+@@ -364,7 +364,7 @@ int root; /* root of subtree is also dat
+ 				return (ERROR);
+ 		}
+ 	}
+-	return (NULL);	/* if we got here we're ok so far */
++	return (FALSE);	/* if we got here we're ok so far */
+ }
+ /*  */
+ /* Write out the header of the compressed file */