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#ifndef __LIBELFU_GENERIC_H__
#define __LIBELFU_GENERIC_H__
#include <libelf/gelf.h>
#define OFFS_END(off, sz) ((off) + (sz))
#define OVERLAPPING(off1, sz1, off2, sz2) \
(!((off1) == (off2) && ((sz1 == 0) || (sz2 == 0))) \
&& (((off1) <= (off2) && (off2) < OFFS_END((off1), (sz1))) \
|| ((off2) <= (off1) && (off1) < OFFS_END((off2), (sz2)))) \
)
#define FULLY_OVERLAPPING(off1, sz1, off2, sz2) \
(((off1) <= (off2) && OFFS_END((off2), (sz2)) <= OFFS_END((off1), (sz1))) \
|| ((off2) <= (off1) && OFFS_END((off1), (sz1)) <= OFFS_END((off2), (sz2))))
#define SCNFILESIZE(shdr) ((shdr)->sh_type == SHT_NOBITS ? 0 : (shdr)->sh_size)
int elfu_gPhdrContainsScn(GElf_Phdr *phdr, GElf_Shdr *shdr);
#endif
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