_gfxsource         36 lib/gfxsource.h     void                 (*setparameter)(struct _gfxsource*src, const char*name, const char*value);
_gfxsource         37 lib/gfxsource.h     struct _gfxdocument* (*open)(struct _gfxsource*src, const char*filename);
_gfxsource         38 lib/gfxsource.h     void  (*destroy)(struct _gfxsource*src);