void init();会出现Warning[349] D:\PIC\lesson4\main.c 9 : non-prototyped function declaration for "init"void init(void);就不会再出现上面那个warning。
Recently, automobiles operating on pure ammonia and gasoline-ammonia fuel modifications are being hypothesized and on the verge of being prototyped[3]. An important advantage of using pure ammonia is the resulting diminished reliability on fossil fuels by changing to a “sustainable fuel source” ...