extern inline void pgd_clear(pgd_t * pgdp)      { } 
static inline void pgd_clear(pgd_t * pgdp)      { } 
extern inline void pgd_clear(pgd_t * pgdp)      { }
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/4448aaf0faafff3f275d15937c28b6346760e028/pgtable.h/buggy/include/asm-s390/pgtable.h