minor fixes + overlapping memcpy replaced with memmove

src/3proxy.c

@@ -647,7 +647,7 @@ static int h_proxy(int argc, unsigned char ** argv){
 		childdef.isudp = 0;
 		childdef.service = S_PROXY;
 		childdef.helpmessage = " -n - no NTLM support\n";
-		if(!resolvfunc || (resolvfunc == myresolver && !dns_table->hashsize)){
+		if(!resolvfunc || (resolvfunc == myresolver && !dns_table.hashsize)){
 			fprintf(stderr, "[line %d] Warning: no nserver/nscache configured, proxy may run very slow\n", linenum);
 		}
 	}
@@ -678,7 +678,7 @@ static int h_proxy(int argc, unsigned char ** argv){
 		childdef.isudp = 0;
 		childdef.service = S_SOCKS;
 		childdef.helpmessage = " -n - no NTLM support\n";
-		if(!resolvfunc || (resolvfunc == myresolver && !dns_table->hashsize)){
+		if(!resolvfunc || (resolvfunc == myresolver && !dns_table.hashsize)){
 			fprintf(stderr, "[line %d] Warning: no nserver/nscache configured, socks may run very slow\n", linenum);
 		}
 	}
@@ -721,7 +721,7 @@ static int h_proxy(int argc, unsigned char ** argv){
 		childdef.port = 53;
 		childdef.isudp = 1;
 		childdef.service = S_DNSPR;
-		if(!resolvfunc || (resolvfunc == myresolver && !dns_table->hashsize) || resolvfunc == fake_resolver){
+		if(!resolvfunc || (resolvfunc == myresolver && !dns_table.hashsize) || resolvfunc == fakeresolver){
 			fprintf(stderr, "[line %d] Warning: no nserver/nscache configured, dnspr will not work as expected\n", linenum);
 		}
 	}

src/auth.c

@@ -882,20 +882,6 @@ struct auth authfuncs[] = {
 };
 
 
-struct hashentry {
-	unsigned char hash[sizeof(unsigned)*4];
-	unsigned long value;
-	time_t expires;
-	struct hashentry *next;
-};
-
-struct hashtable {
-	unsigned hashsize;
-	struct hashentry ** hashtable;
-	struct hashentry * hashvalues;
-	struct hashentry * hashempty;
-};
-
 struct hashtable dns_table = {0, NULL, NULL, NULL};
 
 

src/proxy.c

@@ -339,7 +339,7 @@ for(;;){
 	if(!isconnect){
 		if(se==sg)*se-- = ' ';
 		*se = '/';
-		memcpy(ss, se, i - (se - sb) + 1);
+		memmove(ss, se, i - (se - sb) + 1);
 	}
  }
  reqlen = i = (int)strlen((char *)buf);

src/structures.h

@@ -657,6 +657,19 @@ typedef enum {
 	TYPE_SERVER
 }DATA_TYPE;
 
+struct hashentry {
+	unsigned char hash[sizeof(unsigned)*4];
+	unsigned long value;
+	time_t expires;
+	struct hashentry *next;
+};
+
+struct hashtable {
+	unsigned hashsize;
+	struct hashentry ** hashtable;
+	struct hashentry * hashvalues;
+	struct hashentry * hashempty;
+};
 
 #ifdef  __cplusplus
 }