--- a/xpath.c	Fri May 10 17:26:39 2013 +0800
+++ b/xpath.c	Fri May 10 18:22:18 2013 +0800
@@ -951,7 +951,7 @@
 static void 
 xpath_vfunc_string(sqlite3_context *ctx, int argc, sqlite3_value **argv)
 {
-    return xpath_vfunc_common(ctx, 0, argc, argv);
+   xpath_vfunc_common(ctx, 0, argc, argv);
 }
 
 /**
@@ -964,7 +964,7 @@
 static void 
 xpath_vfunc_boolean(sqlite3_context *ctx, int argc, sqlite3_value **argv)
 {
-    return xpath_vfunc_common(ctx, 1, argc, argv);
+    xpath_vfunc_common(ctx, 1, argc, argv);
 }
 
 /**
@@ -977,7 +977,7 @@
 static void 
 xpath_vfunc_number(sqlite3_context *ctx, int argc, sqlite3_value **argv)
 {
-    return xpath_vfunc_common(ctx, 2, argc, argv);
+    xpath_vfunc_common(ctx, 2, argc, argv);
 }
 
 /**
@@ -990,7 +990,7 @@
 static void 
 xpath_vfunc_xml(sqlite3_context *ctx, int argc, sqlite3_value **argv)
 {
-    return xpath_vfunc_common(ctx, 3, argc, argv);
+    xpath_vfunc_common(ctx, 3, argc, argv);
 }
 
 /**
--- a/zipfile.c	Fri May 10 17:26:39 2013 +0800
+++ b/zipfile.c	Fri May 10 18:22:18 2013 +0800
@@ -226,7 +226,10 @@
 	goto error;
     }
     data = (unsigned char *) mmap(0, length, PROT_READ,
-				  MAP_FILE | MAP_PRIVATE, fd, 0);
+#ifdef MAP_FILE
+				  MAP_FILE | 
+#endif
+                                 MAP_PRIVATE, fd, 0);
     if (data == MAP_FAILED) {
 	goto error;
     }
@@ -1303,7 +1306,12 @@
 #else
     size = sizeof (mem_blk) + psize + length + 1;
     mb = (mem_blk *) mmap(0, size, PROT_READ | PROT_WRITE,
-			  MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
+#if defined(MAP_ANONYMOUS)
+			  MAP_ANONYMOUS | 
+#elif defined(MAP_ANON)
+			  MAP_ANON |
+#endif 
+                         MAP_PRIVATE, -1, 0);
     if (mb == MAP_FAILED) {
 	return 0;
     }