View Compilation Error

0_0_38667119_27918.cpp: In function 'long long int exgcd(long long int, long long int, long long int&, long long int&)':
0_0_38667119_27918.cpp:24:12: error: 'Eexgcd' was not declared in this scope; did you mean 'exgcd'?
   24 |     ll g = Eexgcd(b, a % b, y, x);
      |            ^~~~~~
      |            exgcd