extern inline int pte_present(pte_t pte) 
static inline int pte_present(pte_t pte) 
extern inline int pte_present(pte_t pte){	return !(pte_val(pte) & _PAGE_INVALID) ||		(pte_val(pte) & _PAGE_INVALID_MASK) == _PAGE_INVALID_NONE;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/4448aaf0faafff3f275d15937c28b6346760e028/pgtable.h/clean/include/asm-s390/pgtable.h