Fix literal suffix for LO_MARKER macros.
Fix literal suffix for LO_MARKER macros.

Patch by Robin Gareus, sf bug #39.

radarsat1/liblo,radarsat1/liblo,umlaeute/liblo,radarsat1/liblo,island-org/liblo,tuscland/liblo,fsateler/liblo,tuscland/liblo,fsateler/liblo,johne53/MB3Liblo,kneitinger/liblo,fsateler/liblo,johne53/MB3Liblo,tuscland/liblo,kneitinger/liblo,umlaeute/liblo,kneitinger/liblo,island-org/liblo,island-org/liblo,johne53/MB3Liblo,johne53/MB3Liblo,umlaeute/liblo