diff --git a/auto/bin/make.pl b/auto/bin/make.pl
index e0b32eff..f87fbb70 100755
--- a/auto/bin/make.pl
+++ b/auto/bin/make.pl
@@ -11,7 +11,7 @@
     extname  => qr/^[A-Z][A-Za-z0-9_]+$/,
     exturl   => qr/^http.+$/,
     function => qr/^(.+) ([a-z][a-z0-9_]*) \((.*)\)$/i,
-    token    => qr/^([A-Z][A-Z0-9_x]*)\s+((?:0x)?[0-9A-Fa-f]+(u(ll)?)?|[A-Z][A-Z0-9_]*)$/,
+    token    => qr/^([A-Z][A-Za-z0-9_x]*)\s+((?:0x|-)?[0-9A-Fa-f]+(u(ll)?)?|[A-Z][A-Za-z0-9(),_-]*)$/,
     type     => qr/^typedef\s+(.+)$/,
     exact    => qr/.*;$/,
 );