Compilare: user.c: In function ‘keys’: user.c:8:29: warning: unused variable ‘stringFlag’ [-Wunused-variable] int currentKeyLength = 0, stringFlag = 0; ^ user.c: In function ‘CSV’: user.c:83:54: warning: unused variable ‘currentObjectKey’ [-Wunused-variable] int valueFlag = 0, objectFlag = 0, stringFlag = 0, currentObjectKey = 0; ^ user.c:83:22: warning: unused variable ‘objectFlag’ [-Wunused-variable] int valueFlag = 0, objectFlag = 0, stringFlag = 0, currentObjectKey = 0; ^ user.c:83:7: warning: unused variable ‘valueFlag’ [-Wunused-variable] int valueFlag = 0, objectFlag = 0, stringFlag = 0, currentObjectKey = 0; ^