Eroare de compilare: user.c:7: error: expected specifier-qualifier-list before ‘nod’ user.c:9: error: expected ‘;’, ‘,’ or ‘)’ before ‘&’ token user.c:22: error: expected ‘)’ before ‘*’ token user.c:29: error: expected ‘)’ before ‘*’ token user.c:36: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token user.c:52: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token user.c:73: error: expected ‘)’ before ‘*’ token user.c: In function ‘main’: user.c:88: error: ‘nod’ undeclared (first use in this function) user.c:88: error: (Each undeclared identifier is reported only once user.c:88: error: for each function it appears in.) user.c:88: error: ‘c1’ undeclared (first use in this function) user.c:88: error: ‘r’ undeclared (first use in this function) user.c:88: warning: left-hand operand of comma expression has no effect user.c:91: warning: implicit declaration of function ‘citire’ user.c:92: warning: implicit declaration of function ‘creareHuffman’ user.c:94: warning: implicit declaration of function ‘coduri’