diff --git a/src/macros.rs b/src/macros.rs
index ac62d53..23b295f 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -2,18 +2,18 @@
 macro_rules! external_library
 {
    {
-      $name: ident : $link: expr =>
+      $name: ident: $link: expr =>
       {
          $(statics:
-            $($sname: ident: $stype: ty),+;
+            $($sname: ident: $stype: ty);+;
          )|*
 
          $(functions:
-            $($fname: ident($($farg: ident : $fargt: ty),*) -> $fret:ty),+,
+            $($fname: ident($($farg: ident: $fargt: ty),*) -> $fret:ty);+;
          )|*
 
          $(varargs:
-            $($vname: ident($($vargs: ty),+) -> $vret: ty),+,
+            $($vname: ident($($vargs: ident: $vargst: ty),+) -> $vret: ty);+;
          )|*
       }
    } =>
@@ -25,7 +25,7 @@ macro_rules! external_library
 
          $($(pub fn $fname($($farg: $fargt),*) -> $fret;)+)*
 
-         $($(pub fn $vname($(_: $vargs),+ , ...) -> $vret;)+)*
+         $($(pub fn $vname($(vargs: $vargst),+ , ...) -> $vret;)+)*
       }
    }
 }