Albrecht Schlosser 08a8e78d6e Fix compiler warning
Apple clang version 12.0.5 (clang-1205.0.22.9)
Target: arm64-apple-darwin20.4.0

Warning appeared after upgrade to Xcode 12.5 in several files,
example:

In file included from Fl_Scroll.cxx:19:
../FL/Fl_Scroll.H:102:17: warning: anonymous non-C-compatible type given name for linkage purposes by typedef declaration; add a tag name here [-Wnon-c-typedef-for-linkage]
  typedef struct {
                ^
                 ScrollInfo
../FL/Fl_Scroll.H:104:5: note: type is not C-compatible due to this member declaration
    typedef struct { int x,y,w,h; } Fl_Region_XYWH;
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../FL/Fl_Scroll.H:128:5: note: type is given name 'ScrollInfo' for linkage purposes by this typedef declaration
  } ScrollInfo;
    ^
2021-05-03 21:23:29 +02:00
..
2020-07-15 19:43:21 +02:00
2021-05-03 21:23:29 +02:00
2020-08-01 14:19:40 -07:00
2021-05-02 17:04:16 +02:00
2020-07-06 20:28:20 +02:00
2020-07-06 20:28:20 +02:00
2020-07-06 20:28:20 +02:00
x.H
2020-07-06 20:28:20 +02:00

All FLTK header files are in the FL subdirectory of the fltk.framework.
Image header files are located in "fltk.framework/Headers/FL/images/".