Problem building project in Eclipse

While building a project in Eclipse I got the following output:

make all 

Building file: ../Source/gettimeofday.c

Invoking: GCC C Compiler

gcc -I"/root/Desktop/Eclipse/openwsman/Header" -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -

MF"Source/gettimeofday.d" -MT"Source/gettimeofday.d" -o"Source/gettimeofday.o" "../Source/gettimeofday.c"

../Source/gettimeofday.c:38: warning: ‘struct timezone’ declared inside parameter list

../Source/gettimeofday.c:38: warning: its scope is only this definition or d开发者_如何学JAVAeclaration, which is probably not
 what you want

../Source/gettimeofday.c: In function ‘gettimeofday’:

../Source/gettimeofday.c:41: error: dereferencing pointer to incomplete type

../Source/gettimeofday.c:41: error: dereferencing pointer to incomplete type

make: *** [Source/gettimeofday.o] Error 1

The problematic line is:

int gettimeofday(struct timeval *tv, struct timezone *tzp)

This function is declared in the header file.

Can you help me?

GCC complains that struct timezone is undeclared. A few lines down in the file it complains about dereferencing a pointer to an incomplete type. I suspect that gettimeofday.c:41 uses the tzp argument. Did you include a declaration for struct timezone? On my system, it is declared in /usr/include/linux/time.h.