src/opensnap.c: In function ‘int main(int, char**)’:
src/opensnap.c:33:9: warning: variable ‘dragstartx’ set but not used [-Wunused-but-set-variable]
src/opensnap.c: In function ‘int isWindowSnapped(Display*, Window*)’:
src/opensnap.c:235:37: warning: format ‘%i’ expects argument of type ‘int’, but argument 2 has type ‘long unsigned int’ [-Wformat]
src/opensnap.c:229:17: warning: unused variable ‘res’ [-Wunused-variable]
src/opensnap.c:231:11: warning: unused variable ‘wmstate’ [-Wunused-variable]