diff --git a/vlib/clipboard/clipboard_linux.v b/vlib/clipboard/clipboard_linux.v
index d56f5ec57d..46a77b288c 100644
--- a/vlib/clipboard/clipboard_linux.v
+++ b/vlib/clipboard/clipboard_linux.v
@@ -35,6 +35,7 @@ fn C.DefaultScreen() int
 fn C.RootWindow() voidptr
 fn C.BlackPixel() voidptr
 fn C.WhitePixel() voidptr
+fn C.XFree()
 
 struct C.XSelectionRequestEvent{
 	mut:
@@ -329,7 +330,7 @@ fn read_property(d &Display, w Window, p Atom) Property {
 	ret := byteptr(0)
 	mut read_bytes := 1024
 	for {
-		if(ret != 0){
+		if ret != 0 {
 			C.XFree(ret)
 		}
 		XGetWindowProperty(d, w, p, 0, read_bytes, 0, C.AnyPropertyType, &actual_type, &actual_format, &nitems, &bytes_after, &ret)
diff --git a/vlib/compiler/struct.v b/vlib/compiler/struct.v
index 3d03c6ba90..4c1afd14a2 100644
--- a/vlib/compiler/struct.v
+++ b/vlib/compiler/struct.v
@@ -131,7 +131,9 @@ fn (p mut Parser) struct_decl() {
 	}
 
 	mut did_gen_something := false
+	mut i := -1
 	for p.tok != .rcbr {
+		i++
 		if p.tok == .key_pub {
 			if is_pub_field {
 				p.error('structs can only have one `pub:`, all public fields have to be grouped')
@@ -205,6 +207,15 @@ fn (p mut Parser) struct_decl() {
 		if is_atomic {
 			p.next()
 		}
+		// `a int = 4`
+		if p.tok == .assign {
+			p.next()
+			def_val_type, expr := p.tmp_expr()
+			if def_val_type != field_type {
+				p.error('expected `$field_type` but got `$def_val_type`')
+			}
+			p.table.add_default_val(i, typ.name, expr)
+		}	
 		// [ATTR]
 		mut attr := ''
 		if p.tok == .lsbr {
diff --git a/vlib/compiler/table.v b/vlib/compiler/table.v
index e38fe3e74d..5d41bc146d 100644
--- a/vlib/compiler/table.v
+++ b/vlib/compiler/table.v
@@ -105,6 +105,7 @@ mut:
 	is_c           bool // `C.FILE`
 	enum_vals []string
 	gen_types []string
+	default_vals []string // `struct Foo { bar int = 2 }`
 	// This field is used for types that are not defined yet but are known to exist.
 	// It allows having things like `fn (f Foo) bar()` before `Foo` is defined.
 	// This information is needed in the first pass.
@@ -441,6 +442,12 @@ fn (table mut Table) add_field(type_name, field_name, field_type string, is_mut
 	table.typesmap[type_name] = t
 }
 
+fn (table mut Table) add_default_val(idx int, type_name, val_expr string) {
+	mut t := table.typesmap[type_name]
+	t.default_vals[idx] = val_expr
+	table.typesmap[type_name] = t
+}
+
 fn (t &Type) has_field(name string) bool {
 	_ = t.find_field(name) or { return false }
 	return true
diff --git a/vlib/os/os.v b/vlib/os/os.v
index 0b81f2512c..2e12419f6f 100644
--- a/vlib/os/os.v
+++ b/vlib/os/os.v
@@ -621,7 +621,7 @@ pub fn get_raw_line() string {
         max_line_chars := 256
         buf := &byte(malloc(max_line_chars*2))
         if is_atty(0) > 0 {
-            h_input := C.GetStdHandle(C.STD_INPUT_HANDLE)
+            h_input := C.GetStdHandle(STD_INPUT_HANDLE)
             mut nr_chars := u32(0)
             C.ReadConsole(h_input, buf, max_line_chars * 2, voidptr(&nr_chars), 0)
             return string_from_wide2(&u16(buf), int(nr_chars))