Inconsistent variable declaration (type mismatch)

An inconsistent variable declaration was found.

In this case, the same name was declared as variable in two compilation units, but the types in the two declarations did not match.

ID	Code Location	Description
1	Definition	The first definition
2	Definition	The second definition

Example

file1.c:


extern int x;

int main(int argc, char **argv)
{
    return x;
}

file2.c:

          
    long x = 1;