prog.c: In function ‘main’:
prog.c:14:35: error: ‘longitude’ undeclared (first use in this function)
go_south_east(&latitude, &longitude);
^
prog.c:14:35: note: each undeclared identifier is reported only once for each function it appears in
prog.c:13:13: warning: unused variable ‘logitude’ [-Wunused-variable]
int logitude = -64;
^