Eroare de compilare: user.c: In function ‘euclidextins’: user.c:10:9: warning: implicit declaration of function ‘euclid’ [-Wimplicit-function-declaration] euclid(b, a % b, d, &x0, &y0); ^ user.c: In function ‘main’: user.c:27:3: warning: passing argument 3 of ‘euclidextins’ makes pointer from integer without a cast [enabled by default] euclidextins(a,b,c,x,y); ^ user.c:3:6: note: expected ‘int *’ but argument is of type ‘int’ void euclidextins(int a, int b, int *d, int *x, int *y){ ^ user.c:27:3: warning: passing argument 4 of ‘euclidextins’ makes pointer from integer without a cast [enabled by default] euclidextins(a,b,c,x,y); ^ user.c:3:6: note: expected ‘int *’ but argument is of type ‘int’ void euclidextins(int a, int b, int *d, int *x, int *y){ ^ user.c:27:3: warning: passing argument 5 of ‘euclidextins’ makes pointer from integer without a cast [enabled by default] euclidextins(a,b,c,x,y); ^ user.c:3:6: note: expected ‘int *’ but argument is of type ‘int’ void euclidextins(int a, int b, int *d, int *x, int *y){ ^ user.c:22:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d",&T); ^ user.c:25:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d%d\n",&a,&b,&c); ^ user.c:27:15: warning: ‘y’ may be used uninitialized in this function [-Wmaybe-uninitialized] euclidextins(a,b,c,x,y); ^ user.c:27:15: warning: ‘x’ may be used uninitialized in this function [-Wmaybe-uninitialized] /tmp/ccWtSA6Q.o: In function `euclidextins': user.c:(.text+0x59): undefined reference to `euclid' collect2: error: ld returned 1 exit status