[求助]C编程, 大量数据类型转换, 缺少某种头文件!!! 类型, 数据, 文件, 求助

bull9god

程序里面有大量的(float), (unsigned long int)...强制类型转换

编译后出现:
Link Error   : L1822: Symbol _FUFLOAT in file F:\Docu_Freescale\AreMaster\AreMaster_Data\Standard\ObjectCode\Menu.c.o is undefined

Link Error   : L1822: Symbol _FDIV_RC in file F:\Docu_Freescale\AreMaster\AreMaster_Data\Standard\ObjectCode\Display5x8E.c.o is undefined

Link Error   : L1822: Symbol _FMUL in file F:\Docu_Freescale\AreMaster\AreMaster_Data\Standard\ObjectCode\Menu.c.o is undefined

Link Error   : L1822: Symbol _FMUL_RC in file F:\Docu_Freescale\AreMaster\AreMaster_Data\Standard\ObjectCode\Display5x8E.c.o is undefined

Link Error   : L1822: Symbol _FCMP_RC in file F:\Docu_Freescale\AreMaster\AreMaster_Data\Standard\ObjectCode\Display5x8E.c.o is undefined

Link Error   : L1822: Symbol _FSTRUNC in file F:\Docu_Freescale\AreMaster\AreMaster_Data\Standard\ObjectCode\Display5x8E.c.o is undefined

Link Error   : Link failed

上述_FUFLOAT, _FDIV_RC, _FMUL, _FMUL_RC, _FCMP_RC, _FSTRUNC在哪个头文件里    

 

[此贴子已经被作者于2006-10-25 12:12:46编辑过]

bull9god

明白了，谢谢楼上2位