Just comment or delete the first macros in
"freevamp.c" and
it should compile ok:
-----
/*
#define G_DISABLE_DEPRECATED 1
#define GDK_DISABLE_DEPRECATED 1
#define GDK_PIXBUF_DISABLE_DEPRECATED 1
#define GTK_DISABLE_DEPRECATED 1
*/
-----
Thanks a bunch, Emmanuel: This worked!
Best regards
ce