diff --git a/vlib/v/ast/ast.v b/vlib/v/ast/ast.v
index 8ed066ab97..554a3b94da 100644
--- a/vlib/v/ast/ast.v
+++ b/vlib/v/ast/ast.v
@@ -141,6 +141,7 @@ pub:
 	is_method     bool
 	rec_mut       bool // is receiver mutable
 	is_c          bool
+	no_body       bool // just a definition `fn C.malloc()`
 }
 
 pub struct BranchStmt {
diff --git a/vlib/v/gen/cgen.v b/vlib/v/gen/cgen.v
index 73f087c1ad..6080311048 100644
--- a/vlib/v/gen/cgen.v
+++ b/vlib/v/gen/cgen.v
@@ -173,7 +173,7 @@ fn (g mut Gen) stmt(node ast.Stmt) {
 	}
 		}
 		ast.FnDecl {
-			if it.is_c || it.name == 'malloc' {
+			if it.is_c || it.name == 'malloc' || it.no_body {
 				return
 			}
 			g.reset_tmp_count()
@@ -276,8 +276,8 @@ fn (g mut Gen) stmt(node ast.Stmt) {
 			g.writeln('}')
 		}
 		ast.GlobalDecl {
-			// TODO
-			g.writeln('__global')
+			styp := g.typ(g.table.get_type_symbol(it.typ).name)
+			g.definitions.writeln('$styp $it.name; // global')
 		}
 		ast.GotoLabel {
 			g.writeln('$it.name:')
@@ -620,7 +620,8 @@ fn (g mut Gen) const_decl(node ast.ConstDecl) {
 				g.writeln('')
 			}
 			else {
-				g.writeln('$field_type_sym.name $name; // inited later') // = ')
+				styp := g.typ(field_type_sym.name)
+				g.definitions.writeln('$styp $name; // inited later') // = ')
 				// TODO
 				// g.expr(node.exprs[i])
 			}
diff --git a/vlib/v/gen/tests/1.c b/vlib/v/gen/tests/1.c
index 5e4247c82c..627d8c362e 100644
--- a/vlib/v/gen/tests/1.c
+++ b/vlib/v/gen/tests/1.c
@@ -15,6 +15,7 @@ typedef struct {
 	string arg1;
 } multi_return_int_string;
 // end of definitions #endif
+int pi2; // inited later
 void foo(int a);
 void User_inc_age(User u, int n);
 int get_int(string a);
@@ -30,7 +31,6 @@ void end();
 void localmod__pub_foo();
 int localmod__get_int_10();
 #define pi 3
-int pi2; // inited later
 
 typedef enum {
 	Color_red, // 0
diff --git a/vlib/v/parser/fn.v b/vlib/v/parser/fn.v
index bd8deb233d..5f13a020c7 100644
--- a/vlib/v/parser/fn.v
+++ b/vlib/v/parser/fn.v
@@ -24,7 +24,7 @@ pub fn (p mut Parser) call_expr(is_c bool, mod string) ast.CallExpr {
 		args: args
 		muts: muts
 		// tok: tok
-
+		
 		pos: tok.position()
 		is_c: is_c
 		or_block: ast.OrExpr{
@@ -155,6 +155,7 @@ fn (p mut Parser) fn_decl() ast.FnDecl {
 		})
 	}
 	mut stmts := []ast.Stmt
+	no_body := p.tok.kind != .lcbr
 	if p.tok.kind == .lcbr {
 		stmts = p.parse_block()
 	}
@@ -175,6 +176,7 @@ fn (p mut Parser) fn_decl() ast.FnDecl {
 		is_method: is_method
 		rec_mut: rec_mut
 		is_c: is_c
+		no_body: no_body
 	}
 }
 
diff --git a/vlib/v/parser/parser.v b/vlib/v/parser/parser.v
index b82449789b..3acf8bff2c 100644
--- a/vlib/v/parser/parser.v
+++ b/vlib/v/parser/parser.v
@@ -1593,6 +1593,7 @@ fn (p mut Parser) global_decl() ast.GlobalDecl {
 
 	return ast.GlobalDecl{
 		name: name
+		typ: typ
 	}
 }