mstick.err

s3c24a0固件测试代码 ? ? ? ? ?啊

"src\mstick.c", line 451: Warning: C2895E: implementation defined shift (treated as 8 bit unsigned)
"src\mstick.c", line 816: Warning: C2917W: no side effect in void context: 'unary *<expr>'
"src\mstick.c", line 823: Warning: C2917W: no side effect in void context: 'unary *<expr>'
"src\mstick.c", line 1082: Warning: C2206W: Undefined macro 'DEBUG_LEVEL' in #if - treated as 0
"src\mstick.c", line 1152: Warning: C2892E: signed constant overflow: '<<'
"src\mstick.c", line 1190: Warning: C2892E: signed constant overflow: '<<'
"src\mstick.c", line 1215: Warning: C2917W: no side effect in void context: 'unary *<expr>'
"src\mstick.c", line 1422: Warning: C2206W: Undefined macro 'DEBUG_LEVEL' in #if - treated as 0
"src\mstick.c", line 1555: Warning: C2870W: variable 'cnt' declared but not used
"src\mstick.c", line 947: Warning: C2873W: implicit return in non-void function
"src\mstick.c", line 937: Warning: C2873W: implicit return in non-void function
"src\mstick.c", line 1000: Warning: C2873W: implicit return in non-void function
"src\mstick.c", line 920: Warning: C2873W: implicit return in non-void function
"src\mstick.c", line 1062: Warning: C2873W: implicit return in non-void function
"src\mstick.c", line 615: Warning: C2873W: implicit return in non-void function
"src\mstick.c", line 778: Warning: C2873W: implicit return in non-void function
"src\mstick.c", line 1291: Warning: C2873W: implicit return in non-void function
"src\mstick.c", line 1555: Warning: C2873W: implicit return in non-void function
src\mstick.c: 18 warnings, 0 errors, 0 serious errors