main.c:6: error: expected specifier-qualifier-list before ‘node’main.c:9: error: expected ‘)’ before ‘*’ tokenmain.c: In function ‘main’:main.c:44: error: ‘node’ undeclared (first use in this function)main.c:44: error: (Each undeclared identifier is reported only oncemain.c:44: error: for each function it appears in.)main.c:44: error: ‘first’ undeclared (first use in this function)main.c:44: error: ‘temp’ undeclared (first use in this function)main.c:47: error: expected ‘;’ before ‘)’ tokenmain.c:47: error: expected expression before ‘)’ tokenmain.c:49: error: expected expression before ‘)’ tokenmain.c:57:2: warning: no newline at end of file