diff -Naur d4-7/CHANGES d4-7new/CHANGES
--- d4-7/CHANGES	1998-02-06 16:03:09.000000000 -0500
+++ d4-7new/CHANGES	2005-10-31 15:44:39.000000000 -0500
@@ -1,3 +1,6 @@
+patch-c++		31 Oct 2005
+	casts to allow compilation with g++-3.2.3 (kbarr at mit dot edu)
+
 version 7	6 Feb 1998
 	added code to make -skipcount work
 
diff -Naur d4-7/cmdargs.c d4-7new/cmdargs.c
--- d4-7/cmdargs.c	1997-12-12 15:36:53.000000000 -0500
+++ d4-7new/cmdargs.c	2005-10-31 15:42:06.000000000 -0500
@@ -585,7 +585,7 @@
 void
 init_1cache (d4cache *c, int lev, int idu)
 {
-	c->name = malloc (30);
+	c->name = (char *) malloc (30);
 	if (c->name == NULL)
 		die ("malloc failure initializing l%d%ccache\n", lev+1, idu==0?'u':(idu==1?'i':'d'));
 	sprintf (c->name, "l%d-%ccache", lev+1, idu==0?'u':(idu==1?'i':'d'));
diff -Naur d4-7/cmdmain.c d4-7new/cmdmain.c
--- d4-7/cmdmain.c	1998-02-06 15:58:23.000000000 -0500
+++ d4-7new/cmdmain.c	2005-10-31 15:42:06.000000000 -0500
@@ -144,7 +144,7 @@
 	int x;
 
 #if !D4CUSTOM
-	cust_argv = malloc ((argc+1) * sizeof(argv[0]));
+	cust_argv = (const char **) malloc ((argc+1) * sizeof(argv[0]));
 	if (cust_argv == NULL)
 		die ("no memory to copy args for possible -custom\n");
 #endif
@@ -507,7 +507,7 @@
 void
 pval_0arg (const char *opt, const char *arg, const struct arglist *adesc)
 {
-	int (*var)[3][MAX_LEV] = adesc->var;
+	int (*var)[3][MAX_LEV] = static_cast<int(*)[3][MAX_LEV]>( adesc->var );
 	int level;
 	int idu;
 
@@ -538,7 +538,7 @@
 void
 pval_uint (const char *opt, const char *arg, const struct arglist *adesc)
 {
-	unsigned int (*var)[3][MAX_LEV] = adesc->var;
+       unsigned int (*var)[3][MAX_LEV] = static_cast<unsigned int(*)[3][MAX_LEV]>( adesc->var );
 	unsigned int argui;
 	int level;
 	int idu;
@@ -558,7 +558,7 @@
 void
 val_scale_uint (const char *opt, const char *arg, const struct arglist *adesc)
 {
-	if (!argscale_uint (arg, adesc->var))
+	if (!argscale_uint (arg, (unsigned int *)adesc->var))
 		shorthelp ("bad option: %s %s\n", opt, arg);
 }
 
@@ -570,7 +570,7 @@
 void
 val_scale_uintd (const char *opt, const char *arg, const struct arglist *adesc)
 {
-	if (!argscale_uintd (arg, adesc->var))
+	if (!argscale_uintd (arg, (double *)adesc->var))
 		shorthelp ("bad option: %s %s\n", opt, arg);
 }
 
@@ -584,7 +584,7 @@
 void
 pval_scale_uint (const char *opt, const char *arg, const struct arglist *adesc)
 {
-	unsigned int (*var)[3][MAX_LEV] = adesc->var;
+	unsigned int (*var)[3][MAX_LEV] = static_cast<unsigned int(*)[3][MAX_LEV]>( adesc->var );
 	unsigned int argui;
 	int level;
 	int idu;
@@ -603,7 +603,7 @@
 void
 val_scale_pow2 (const char *opt, const char *arg, const struct arglist *adesc)
 {
-	unsigned int *ui = adesc->var;
+	unsigned int *ui = (unsigned int *)adesc->var;
 
 	if (!argscale_uint (arg, ui))
 		shorthelp ("bad option: %s %s\n", opt, arg);
@@ -621,7 +621,7 @@
 void
 pval_scale_pow2 (const char *opt, const char *arg, const struct arglist *adesc)
 {
-	unsigned int (*var)[3][MAX_LEV] = adesc->var;
+	unsigned int (*var)[3][MAX_LEV] = static_cast<unsigned int (*)[3][MAX_LEV]>( adesc->var );
 	unsigned int argui;
 	int level;
 	int idu;
@@ -641,7 +641,7 @@
 void
 val_char (const char *opt, const char *arg, const struct arglist *adesc)
 {
-	int *var = adesc->var;
+	int *var = (int *)adesc->var;
 
 	if (strlen (arg) != 1)
 		shorthelp ("bad option: %s %s\n", opt, arg);
@@ -655,7 +655,7 @@
 void
 pval_char (const char *opt, const char *arg, const struct arglist *adesc)
 {
-	int (*var)[3][MAX_LEV] = adesc->var;
+	int (*var)[3][MAX_LEV] = static_cast<int(*)[3][MAX_LEV]>( adesc->var );
 	int level;
 	int idu;
 
@@ -682,7 +682,7 @@
 void
 val_addr (const char *opt, const char *arg, const struct arglist *adesc)
 {
-	long *var = adesc->var;
+	long *var = (long *)adesc->var;
 	long argl;
 	char *nextc;
 
@@ -714,7 +714,7 @@
 pcustom_0arg (const struct arglist *adesc, FILE *hfile)
 {
 	int i, j;
-	int (*var)[3][MAX_LEV] = adesc->var;
+	int (*var)[3][MAX_LEV] = static_cast<int(*)[3][MAX_LEV]>( adesc->var );
 
 	fprintf (hfile, "int %s[3][MAX_LEV] = {\n",
 		 adesc->customstring);
@@ -738,7 +738,7 @@
 pcustom_uint (const struct arglist *adesc, FILE *hfile)
 {
 	int i, j;
-	unsigned int (*var)[3][MAX_LEV] = adesc->var;
+	unsigned int (*var)[3][MAX_LEV] = static_cast<unsigned int(*)[3][MAX_LEV]>( adesc->var );
 
 	fprintf (hfile, "unsigned int %s[3][MAX_LEV] = {\n",
 		 adesc->customstring);
@@ -762,7 +762,7 @@
 pcustom_char (const struct arglist *adesc, FILE *hfile)
 {
 	int i, j;
-	int (*var)[3][MAX_LEV] = adesc->var;
+	int (*var)[3][MAX_LEV] = static_cast<int (*)[3][MAX_LEV]>( adesc->var );
 
 	fprintf (hfile, "int %s[3][MAX_LEV] = {\n",
 		 adesc->customstring);
@@ -796,7 +796,7 @@
 psummary_0arg (const struct arglist *adesc, FILE *f)
 {
 	int idu, lev;
-	int (*var)[3][MAX_LEV] = adesc->var;
+	int (*var)[3][MAX_LEV] = static_cast<int (*)[3][MAX_LEV]>( adesc->var );
 
 	for (idu = 0;  idu < 3;  idu++) {
 		for (lev = 0;  lev <= maxlevel;  lev++) {
@@ -838,7 +838,7 @@
 psummary_uint (const struct arglist *adesc, FILE *f)
 {
 	int idu, lev;
-	unsigned int (*var)[3][MAX_LEV] = adesc->var;
+	unsigned int (*var)[3][MAX_LEV] = static_cast<unsigned int(*)[3][MAX_LEV]>( adesc->var );
 
 	for (idu = 0;  idu < 3;  idu++) {
 		for (lev = 0;  lev <= maxlevel;  lev++) {
@@ -860,7 +860,7 @@
 psummary_luint (const struct arglist *adesc, FILE *f)
 {
 	int idu, lev;
-	unsigned int (*var)[3][MAX_LEV] = adesc->var;
+	unsigned int (*var)[3][MAX_LEV] = static_cast<unsigned int(*)[3][MAX_LEV]>( adesc->var );
 
 	for (idu = 0;  idu < 3;  idu++) {
 		for (lev = 0;  lev <= maxlevel;  lev++) {
@@ -893,7 +893,7 @@
 psummary_char (const struct arglist *adesc, FILE *f)
 {
 	int idu, lev;
-	int (*var)[3][MAX_LEV] = adesc->var;
+	int (*var)[3][MAX_LEV] = static_cast<int(*)[3][MAX_LEV]>( adesc->var );
 
 	for (idu = 0;  idu < 3;  idu++) {
 		for (lev = 0;  lev <= maxlevel;  lev++) {
@@ -1077,7 +1077,7 @@
 		"(-help option gives usage information).\n\n");
 
 	for (adesc = args;  adesc->optstring != NULL;  adesc++)
-		if (adesc->sumf != (void (*)())NULL)
+		if (adesc->sumf != (void (*)(const arglist*, FILE*))NULL)
 			adesc->sumf (adesc, stdout);
 }
 
@@ -1807,7 +1807,7 @@
 	int pid = getpid();
 	struct arglist *adesc;
 	struct stat st;
-	char *cmdline = malloc(4096);	/* XXX add overflow checking or make this more dynamic */
+	char *cmdline = (char *) malloc(4096);	/* XXX add overflow checking or make this more dynamic */
 	char *psrc, *plib;
 	int x;
 
@@ -1835,7 +1835,7 @@
 		psrc = ".";
 	plib = getenv ("D4_LIB");
 	if (plib == NULL || *plib == 0) {
-		plib = malloc (strlen(psrc)+strlen("/libd4.a")+1);
+		plib = (char *) malloc (strlen(psrc)+strlen("/libd4.a")+1);
 		if (plib == NULL)
 			die ("no memory for libd4.a pathname\n");
 		strcpy (plib, psrc);
diff -Naur d4-7/misc.c d4-7new/misc.c
--- d4-7/misc.c	1997-12-11 03:08:30.000000000 -0500
+++ d4-7new/misc.c	2005-10-31 15:42:06.000000000 -0500
@@ -77,7 +77,7 @@
 d4new (d4cache *larger)
 {
 	static int nextcacheid = 1;
-	d4cache *c = calloc (1, sizeof(d4cache));
+	d4cache *c = (d4cache *) calloc (1, sizeof(d4cache));
 
 	if (c == NULL)
 		return NULL;
@@ -197,13 +197,13 @@
 			/* it looks ok, now initialize */
 			c->numsets = (1<<c->lg2size) / ((1<<c->lg2blocksize) * c->assoc);
 
-			c->stack = calloc (c->numsets+((c->flags&D4F_CCC)!=0),
+			c->stack = (d4stackhead *) calloc (c->numsets+((c->flags&D4F_CCC)!=0),
 					   sizeof(d4stackhead));
 			if (c->stack == NULL)
 				goto fail10;
 			nnodes = c->numsets * (1 + c->assoc) +
 				 (c->numsets * c->assoc + 1) * ((c->flags&D4F_CCC)!=0);
-			nodes = calloc (nnodes, sizeof(d4stacknode));
+			nodes = (d4stacknode *) calloc (nnodes, sizeof(d4stacknode));
 			if (nodes == NULL)
 				goto fail11;
 			for (i = 0;  i < nnodes;  i++)
@@ -237,7 +237,7 @@
 
 		/* make a printable name if the user didn't pick one */
 		if (c->name == NULL) {
-			c->name = malloc (30);
+			c->name = (char *) malloc (30);
 			if (c->name == NULL)
 				goto fail12;
 			sprintf (c->name, "%s%d",
@@ -247,7 +247,7 @@
 #if D4_HASHSIZE > 0
 	d4stackhash.size = D4_HASHSIZE;
 #endif
-	d4stackhash.table = calloc (d4stackhash.size, sizeof(d4stacknode*));
+	d4stackhash.table = (d4stacknode **) calloc (d4stackhash.size, sizeof(d4stacknode*));
 	if (d4stackhash.table == NULL)
 		goto fail13;
 	return 0;
@@ -608,7 +608,7 @@
 		d4pendfree = m->next;
 		return m;
 	}
-	m = malloc (sizeof(*m));	/* no need to get too fancy here */
+	m = (d4pendstack *) malloc (sizeof(*m));	/* no need to get too fancy here */
 	if (m != NULL)
 		return m;
 	fprintf (stderr, "DineroIV ***error: no memory for pending mref\n");
diff -Naur d4-7/ref.c d4-7new/ref.c
--- d4-7/ref.c	1997-12-11 03:01:23.000000000 -0500
+++ d4-7new/ref.c	2005-10-31 15:42:06.000000000 -0500
@@ -541,9 +541,9 @@
 		int oldmaxranges = c->maxranges;
 		c->maxranges = (c->maxranges + 10) * 2;
 		if (c->ranges == NULL) /* don't trust realloc(NULL,...) */
-			c->ranges = malloc (c->maxranges * sizeof(*c->ranges));
+			c->ranges = (d4range *) malloc (c->maxranges * sizeof(*c->ranges));
 		else
-			c->ranges = realloc (c->ranges, c->maxranges * sizeof(*c->ranges));
+			c->ranges = (d4range *) realloc (c->ranges, c->maxranges * sizeof(*c->ranges));
 		if (c->ranges == NULL) {
 			fprintf (stderr, "DineroIV: can't allocate more "
 				 "bitmap pointers for cache %s (%d so far, total %d)\n",
@@ -558,7 +558,7 @@
 		c->ranges[i+1] = c->ranges[i];
 	}
 	c->ranges[i+1].addr = sbaddr & ~(D4_BITMAP_RSIZE-1);
-	c->ranges[i+1].bitmap = calloc ((((D4_BITMAP_RSIZE + sbsize - 1)
+	c->ranges[i+1].bitmap = (char *) calloc ((((D4_BITMAP_RSIZE + sbsize - 1)
 					/ sbsize) + CHAR_BIT - 1) / CHAR_BIT, 1);
 	if (c->ranges[i+1].bitmap == NULL) {
 		fprintf (stderr, "DineroIV: can't allocate another bitmap "