#include <stdio.h>

typedef struct someStruct
{
    int someField;
    int anotherField;
}someStruct_t;

#define  SOME_MACRO(x) #x

int main(int argc, const char * argv[])
{
    char field_name [] = SOME_MACRO(someStruct_t.someField);

    printf("%s\n",field_name);
}