signed/unsigned flexelinting

lib/libvcc/vcc_acl.c

@@ -44,7 +44,7 @@
 struct acl_e {
 	VTAILQ_ENTRY(acl_e)	list;
 	unsigned char		data[ACL_MAXADDR];
-	unsigned		mask;
+	int			mask;
 	unsigned		not;
 	unsigned		para;
 	char			*addr;
@@ -66,7 +66,7 @@ static int
 vcl_acl_cmp(struct acl_e *ae1, struct acl_e *ae2)
 {
 	unsigned char *p1, *p2;
-	unsigned m;
+	int m;
 
 	p1 = ae1->data;
 	p2 = ae2->data;
@@ -123,7 +123,7 @@ vcc_acl_add_entry(struct vcc *tl, const struct acl_e *ae, int l,
 	aen->data[0] = fam & 0xff;
 	aen->mask += 8;
 
-	assert(l + 1L <= sizeof aen->data);
+	assert(l + 1UL <= sizeof aen->data);
 	memcpy(aen->data + 1L, u, l);
 
 	VTAILQ_FOREACH(ae2, &tl->acl, list) {

lib/libvcc/vcc_compile.h

@@ -140,8 +140,8 @@ struct symbol {
 	char				*name;
 	unsigned			nlen;
 
-	unsigned			lorev;
-	unsigned			hirev;
+	int				lorev;
+	int				hirev;
 
 	struct symbol			*parent;
 	const char			*vmod;
@@ -348,8 +348,7 @@ void vcc_stevedore(struct vcc *vcc, const char *stv_name);
 
 /* vcc_symb.c */
 void VCC_PrintCName(struct vsb *vsb, const char *b, const char *e);
-struct symbol *VCC_MkSym(struct vcc *tl, const char *b, vcc_kind_t,
-    unsigned, unsigned);
+struct symbol *VCC_MkSym(struct vcc *tl, const char *b, vcc_kind_t, int, int);
 extern const char XREF_NONE[];
 extern const char XREF_DEF[];
 extern const char XREF_REF[];

lib/libvcc/vcc_symb.c

@@ -101,7 +101,7 @@ vcc_new_symbol(struct vcc *tl, const char *b, const char *e)
 static struct symbol *
 VCC_Symbol(struct vcc *tl, struct symbol *parent,
     const char *b, const char *e, vcc_kind_t kind,
-    int create, unsigned vlo, unsigned vhi)
+    int create, int vlo, int vhi)
 {
 	const char *q;
 	struct symbol *sym, *sym2 = NULL;
@@ -275,7 +275,7 @@ VCC_SymbolGet(struct vcc *tl, vcc_kind_t kind, const char *e, const char *x)
 
 struct symbol *
 VCC_MkSym(struct vcc *tl, const char *b, vcc_kind_t kind,
-    unsigned vlo, unsigned vhi)
+    int vlo, int vhi)
 {
 	struct symbol *sym;
 

lib/libvcc/vcc_utils.c

@@ -105,7 +105,7 @@ vcc_suckaddr(struct vcc *tl, const char *host, const struct suckaddr *vsa,
 	const int sz = sizeof(unsigned long long);
 	const unsigned n = (vsa_suckaddr_len + sz - 1) / sz;
 	unsigned long long b[n];
-	int len;
+	unsigned len;
 	char *q;
 
 	VTCP_name(vsa, a, sizeof a, p, sizeof p);