The way our wrapper code generator works is the following:

1) Libvirt public API function pointer is declared, e.g.:

  typedef int
  (*virDomainAttachDeviceType)(virDomainPtr domain,
                               const char *xml);

  where the type name is constructed as "${funcName}Type".

2) A wrapper function is generated, e.g.

  int
  virDomainAttachDeviceWrapper(virDomainPtr domain.
                               const char *xml,
                               virErrorPtr err)

  which inside its body has a static variable:

  static virDomainGraphicsReloadType virDomainGraphicsReloadSymbol;

  which is then set to a corresponding libvirt API via dlopen().

This works beautifully, except it makes an assumption about
naming that no longer works in our favor. Specifically, another
part of our generator that handles generating typedefs for
function arguments (that are enums really, though uint
officially), uses the same naming scheme:

  ${funcName}$...