iic_s5x532.err

s3c24a0固件测试代码 ? ? ? ? ?啊

"src\iic_s5x532.c", line 66: Warning: C2207W: inventing 'extern int CamReset();'
"src\iic_s5x532.c", line 74: Warning: C2207W: inventing 'extern int SetCAMClockDivider();'
"src\iic_s5x532.c", line 110: Warning: C2870W: variable 'camclk' declared but not used
"src\iic_s5x532.c", line 138: Warning: C2870W: variable 'save_PE' declared but not used
"src\iic_s5x532.c", line 138: Warning: C2870W: variable 'save_E' declared but not used
"src\iic_s5x532.c", line 138: Warning: C2870W: variable 'j' declared but not used
"src\iic_s5x532.c", line 138: Warning: C2870W: variable 'i' declared but not used
"src\iic_s5x532.c", line 165: Warning: C2870W: variable 'RegData' declared but not used
"src\iic_s5x532.c", line 165: Warning: C2870W: variable 'save_PE' declared but not used
"src\iic_s5x532.c", line 165: Warning: C2870W: variable 'save_E' declared but not used
"src\iic_s5x532.c", line 165: Warning: C2870W: variable 'j' declared but not used
"src\iic_s5x532.c", line 165: Warning: C2870W: variable 'i' declared but not used
"src\iic_s5x532.c", line 192: Warning: C2870W: variable 'rdata' declared but not used
"src\iic_s5x532.c", line 192: Warning: C2870W: variable 'RegData' declared but not used
"src\iic_s5x532.c", line 192: Warning: C2870W: variable 'RegAddr' declared but not used
"src\iic_s5x532.c", line 192: Warning: C2870W: variable 'save_PE' declared but not used
"src\iic_s5x532.c", line 192: Warning: C2870W: variable 'save_E' declared but not used
"src\iic_s5x532.c", line 192: Warning: C2870W: variable 'j' declared but not used
"src\iic_s5x532.c", line 222: Warning: C2870W: variable 'RegData' declared but not used
"src\iic_s5x532.c", line 222: Warning: C2870W: variable 'RegAddr' declared but not used
"src\iic_s5x532.c", line 222: Warning: C2870W: variable 'save_PE' declared but not used
"src\iic_s5x532.c", line 222: Warning: C2870W: variable 'save_E' declared but not used
"src\iic_s5x532.c", line 222: Warning: C2870W: variable 'j' declared but not used
"src\iic_s5x532.c", line 286: Warning: C2917W: no side effect in void context: 'unary *<expr>'
"src\iic_s5x532.c", line 387: Warning: C2871W: static '_iicStatus' declared but not used
src\iic_s5x532.c: 25 warnings, 0 errors, 0 serious errors