Compilare: main.c: In function 'inversMod': main.c:28:5: warning: implicit declaration of function 'euclid' [-Wimplicit-function-declaration] 28 | euclid(a,b,&x,&y); | ^~~~~~ main.c: At top level: main.c:33:6: warning: conflicting types for 'euclid' 33 | void euclid(int a,int b,int *x,int *y){ | ^~~~~~ main.c:28:5: note: previous implicit declaration of 'euclid' was here 28 | euclid(a,b,&x,&y); | ^~~~~~