“Unresolved inclusion” error with Eclipse CDT for C standard library headers

Question

I set up CDT for eclipse and wrote a simple hello world C program:

#include 

int main(void){
    puts(\"Hello, world.\");
    return 0;
}
         


        

Answer 1

In ADT I did the following:

1. right click on the project and select Properties
2. expand C/C++ General and select Preprocessor Include Paths, Macros etc.
3. select CDT User Setting Entries
4. select Add... from the right hand menu
5. In the Add Include Directory change Project Path to File System Path
6. Browse to the directory that contains your include files
7. stir and repeat as needed