Jonas@JONAS-LAPTOP /c/Users/Jonas/Desktop/iphuc
$ make -f Makefile.win 
  CXX main.cpp
In file included from Shell.h:39,
                 from main.cpp:1:
NormalInterface.h:68:71: warning: no newline at end of file
In file included from Shell.h:40,
                 from main.cpp:1:
RecoveryInterface.h:37:71: warning: no newline at end of file
In file included from Shell.h:41,
                 from main.cpp:1:
DFUInterface.h:37:71: warning: no newline at end of file
In file included from Shell.h:42,
                 from main.cpp:1:
RestoreInterface.h:40:71: warning: no newline at end of file
main.cpp: In function `int main(int, char**)':
main.cpp:433: error: `dfu_connect_callback' undeclared (first use this function)
main.cpp:433: error: (Each undeclared identifier is reported only once for each function it appears in.)
make: *** [main.o] Error 1