Eroare de compilare: user.c:1:10: error: #include expects "FILENAME" or <FILENAME> user.c: In function 'SLL_New': user.c:52: warning: implicit declaration of function 'malloc' user.c:52: warning: incompatible implicit declaration of built-in function 'malloc' user.c:53: error: 'gt' undeclared (first use in this function) user.c:53: error: (Each undeclared identifier is reported only once user.c:53: error: for each function it appears in.) user.c:53: error: 'first' undeclared (first use in this function) user.c:53: error: 'last' undeclared (first use in this function) user.c:53: error: 'NULL' undeclared (first use in this function) user.c:54: error: 'size' undeclared (first use in this function) user.c: In function 'SLL_Delete': user.c:60: warning: implicit declaration of function 'free' user.c:61: error: 'NULL' undeclared (first use in this function) user.c: In function 'SLL_isEmpty': user.c:65: error: 'gt' undeclared (first use in this function) user.c:65: error: expected ')' before ';' token user.c: In function 'SLL_Size': user.c:69: error: 'gt' undeclared (first use in this function) user.c:69: error: 'size' undeclared (first use in this function) user.c: In function 'SLL_First': user.c:73: error: 'gt' undeclared (first use in this function) user.c:73: error: 'first' undeclared (first use in this function) user.c:73: error: 'data' undeclared (first use in this function) user.c: In function 'SLL_Last': user.c:77: error: 'gt' undeclared (first use in this function) user.c:77: error: 'last' undeclared (first use in this function) user.c:77: error: 'data' undeclared (first use in this function) user.c: In function 'SLL_Begin': user.c:81: error: 'gt' undeclared (first use in this function) user.c:81: error: 'first' undeclared (first use in this function) user.c: In function 'SLL_End': user.c:85: error: 'NULL' undeclared (first use in this function) user.c: In function 'SLL_Next': user.c:90: error: 'gt' undeclared (first use in this function) user.c:90: error: 'next' undeclared (first use in this function) user.c:91: error: expected expression before 'else' user.c:92: error: 'first' undeclared (first use in this function) user.c: In function 'SLL_Get': user.c:97: error: 'gt' undeclared (first use in this function) user.c:97: error: 'data' undeclared (first use in this function) user.c:98: error: expected expression before 'else' user.c: In function 'SLL_InsertFirst': user.c:105: warning: incompatible implicit declaration of built-in function 'malloc' user.c:106: error: 'gt' undeclared (first use in this function) user.c:106: error: 'data' undeclared (first use in this function) user.c:107: error: 'next' undeclared (first use in this function) user.c:107: error: 'first' undeclared (first use in this function) user.c:109: error: expected ')' before ';' token user.c:110: error: 'last' undeclared (first use in this function)