Compilare: user.c: In function ‘afisare’: user.c:19:11: warning: assignment from incompatible pointer type [enabled by default] x = x->urm; ^ user.c: In function ‘inserare’: user.c:28:5: warning: implicit declaration of function ‘malloc’ [-Wimplicit-function-declaration] aux=(nod*)malloc(sizeof(nod)); ^ user.c:28:15: warning: incompatible implicit declaration of built-in function ‘malloc’ [enabled by default] aux=(nod*)malloc(sizeof(nod)); ^ user.c:37:17: warning: assignment from incompatible pointer type [enabled by default] aux->urm=p; ^ user.c:44:14: warning: assignment from incompatible pointer type [enabled by default] p=p->urm; ^ user.c:47:15: warning: assignment from incompatible pointer type [enabled by default] p->urm=aux; ^ user.c: In function ‘sterge_prim’: user.c:55:7: warning: assignment from incompatible pointer type [enabled by default] *q=p->urm; ^ user.c: In function ‘afisare_matrice’: user.c:83:5: warning: ‘return’ with a value, in function returning void [enabled by default] return 0; ^ user.c: In function ‘main’: user.c:93:13: warning: incompatible implicit declaration of built-in function ‘malloc’ [enabled by default] h=(int*)malloc(N*sizeof(int)); ^ user.c:87:61: warning: unused variable ‘index’ [-Wunused-variable] int N,H,U,i,j,x,totalg=0,max,M,*h,*g,**gutui,H_curent=0,index=0; ^ user.c:90:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%i",&N); ^ user.c:91:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%i",&H); ^ user.c:92:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%i",&U); ^ user.c:97:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%i",&h[i]); ^ user.c:98:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFile,"%i",&g[i]); ^