1 #ifndef BAR_H
2 #define BAR_H
3 
4 /* FOO should be defined to '1' here with the magic of LOCAL_EXPORT_CFLAGS */
5 #ifndef FOO
6 #error FOO should be defined here !
7 #endif
8 
9 #if FOO != 1
10 #error FOO is not correctly defined here !
11 #endif
12 
13 extern int  bar(int  x);
14 
15 #endif /* BAR_H */
16