/in/foo.c: In function 'inc':
/in/foo.c:38:10: warning: comparison of distinct pointer types lacks a cast
     if(t == mft) conn_ft[A][B] |= flag;
          ^~
/in/foo.c: In function 'doIt':
/in/foo.c:53:17: warning: passing argument 3 of 'inc' from incompatible pointer type [-Wincompatible-pointer-types]
         inc(x,y,ft, 0b100);
                 ^~
/in/foo.c:31:6: note: expected 'char *' but argument is of type 'char (*)[202]'
 void inc(int A,int B,char* t, int flag) {
      ^~~
/in/foo.c:54:22: warning: passing argument 3 of 'inc' from incompatible pointer type [-Wincompatible-pointer-types]
         inc(x+1,y+1, ft, 0b1);
                      ^~
/in/foo.c:31:6: note: expected 'char *' but argument is of type 'char (*)[202]'
 void inc(int A,int B,char* t, int flag) {
      ^~~
/in/foo.c:56:13: warning: variable 'v' set but not used [-Wunused-but-set-variable]
         int v = doIt(x+1, y+1, ft, bt, 0b1);
             ^
/in/foo.c:63:18: warning: passing argument 3 of 'inc' from incompatible pointer type [-Wincompatible-pointer-types]
         inc(x,y, ft, 0b1000);
                  ^~
/in/foo.c:31:6: note: expected 'char *' but argument is of type 'char (*)[202]'
 void inc(int A,int B,char* t, int flag) {
      ^~~
/in/foo.c:64:22: warning: passing argument 3 of 'inc' from incompatible pointer type [-Wincompatible-pointer-types]
         inc(x+1,y-1, ft, 0b10);
                      ^~
/in/foo.c:31:6: note: expected 'char *' but argument is of type 'char (*)[202]'
 void inc(int A,int B,char* t, int flag) {
      ^~~
/in/foo.c:65:13: warning: variable 'v' set but not used [-Wunused-but-set-variable]
         int v = doIt(x+1, y-1, ft, bt, 0b10);
             ^
/in/foo.c:72:17: warning: passing argument 3 of 'inc' from incompatible pointer type [-Wincompatible-pointer-types]
         inc(x,y,ft, 0b10);
                 ^~
/in/foo.c:31:6: note: expected 'char *' but argument is of type 'char (*)[202]'
 void inc(int A,int B,char* t, int flag) {
      ^~~
/in/foo.c:73:21: warning: passing argument 3 of 'inc' from incompatible pointer type [-Wincompatible-pointer-types]
         inc(x-1,y+1,ft, 0b1000);
                     ^~
/in/foo.c:31:6: note: expected 'char *' but argument is of type 'char (*)[202]'
 void inc(int A,int B,char* t, int flag) {
      ^~~
/in/foo.c:74:13: warning: variable 'v' set but not used [-Wunused-but-set-variable]
         int v = doIt(x-1,y+1, ft,bt, 0b100);
             ^
/in/foo.c:81:17: warning: passing argument 3 of 'inc' from incompatible pointer type [-Wincompatible-pointer-types]
         inc(x,y,ft,0b1);
                 ^~
/in/foo.c:31:6: note: expected 'char *' but argument is of type 'char (*)[202]'
 void inc(int A,int B,char* t, int flag) {
      ^~~
/in/foo.c:82:21: warning: passing argument 3 of 'inc' from incompatible pointer type [-Wincompatible-pointer-types]
         inc(x-1,y-1,ft,0b100);
                     ^~
/in/foo.c:31:6: note: expected 'char *' but argument is of type 'char (*)[202]'
 void inc(int A,int B,char* t, int flag) {
      ^~~
/in/foo.c:83:13: warning: variable 'v' set but not used [-Wunused-but-set-variable]
         int v = doIt(x-1,y-1,ft,bt, 0b1000);
             ^
/in/foo.c: In function 'main':
/in/foo.c:124:9: warning: 'return' with no value, in function returning non-void
         return;
         ^~~~~~
/in/foo.c:120:5: note: declared here
 int main()
     ^~~~