In file included from /in/hotel-db.c:2:0,
                 from /in/hotel-mt.c:1,
                 from /in/hotel-main.c:1:
/in/hotel-ll.c:145:1: error: multi-line comment [-Werror=comment]
 //Fucntion that displays all the information about each and every room \
 ^
In file included from /in/hotel-mt.c:1:0,
                 from /in/hotel-main.c:1:
/in/hotel-db.c:37:1: error: unknown type name 'ssize_t'
 ssize_t getline(char **lineptr, size_t *n, FILE *stream) {
 ^~~~~~~
/in/hotel-db.c: In function 'readLine':
/in/hotel-db.c:84:5: error: unknown type name 'ssize_t'
     ssize_t read;
     ^~~~~~~
In file included from /in/hotel-main.c:1:0:
/in/hotel-mt.c: In function 'customerCheckIn':
/in/hotel-mt.c:287:3: error: implicit declaration of function 'gets' [-Werror=implicit-function-declaration]
   gets(listVisitors[i].name);
   ^~~~
cc1: all warnings being treated as errors
In file included from /in/hotel-db.c:2:0,
                 from /in/hotel-mt.c:1:
/in/hotel-ll.c:145:1: error: multi-line comment [-Werror=comment]
 //Fucntion that displays all the information about each and every room \
 ^
In file included from /in/hotel-mt.c:1:0:
/in/hotel-db.c:37:1: error: unknown type name 'ssize_t'
 ssize_t getline(char **lineptr, size_t *n, FILE *stream) {
 ^~~~~~~
/in/hotel-db.c: In function 'readLine':
/in/hotel-db.c:84:5: error: unknown type name 'ssize_t'
     ssize_t read;
     ^~~~~~~
/in/hotel-mt.c: In function 'customerCheckIn':
/in/hotel-mt.c:287:3: error: implicit declaration of function 'gets' [-Werror=implicit-function-declaration]
   gets(listVisitors[i].name);
   ^~~~
cc1: all warnings being treated as errors
In file included from /in/hotel-db.c:2:0:
/in/hotel-ll.c:145:1: error: multi-line comment [-Werror=comment]
 //Fucntion that displays all the information about each and every room \
 ^
/in/hotel-db.c:37:1: error: unknown type name 'ssize_t'
 ssize_t getline(char **lineptr, size_t *n, FILE *stream) {
 ^~~~~~~
/in/hotel-db.c: In function 'readLine':
/in/hotel-db.c:84:5: error: unknown type name 'ssize_t'
     ssize_t read;
     ^~~~~~~
cc1: all warnings being treated as errors
/in/hotel-ll.c:145:1: error: multi-line comment [-Werror=comment]
 //Fucntion that displays all the information about each and every room \
 ^
cc1: all warnings being treated as errors