../tests-MassimilianoNatale.c: In function `test_calcolaPeso':
../tests-MassimilianoNatale.c:90: error: `MAX_BUFFER' undeclared (first use in this function)
../tests-MassimilianoNatale.c:90: error: (Each undeclared identifier is reported only once
../tests-MassimilianoNatale.c:90: error: for each function it appears in.)