/in/hotel-mt.c: In function 'gainname':
/in/hotel-mt.c:113:6: error: unused variable 'name' [-Werror=unused-variable]
 char name[50];
      ^~~~
/in/hotel-mt.c:112:5: error: unused variable 'i' [-Werror=unused-variable]
 int i=0;
     ^
cc1: all warnings being treated as errors