Compilare: user.c: In function ‘main’: user.c:99:6: warning: ‘verificare’ may be used uninitialized in this function [-Wmaybe-uninitialized] free(verificare); ^ user.c:103:6: warning: ‘rezultat’ may be used uninitialized in this function [-Wmaybe-uninitialized] free(rezultat); ^ user.c:101:6: warning: ‘perm_temp2’ may be used uninitialized in this function [-Wmaybe-uninitialized] free(perm_temp2); ^ user.c:100:6: warning: ‘perm_temp1’ may be used uninitialized in this function [-Wmaybe-uninitialized] free(perm_temp1); ^ user.c:102:6: warning: ‘permutare’ may be used uninitialized in this function [-Wmaybe-uninitialized] free(permutare); ^