Files: tests/test-memchr2.c tests/zerosize-ptr.h tests/macros.h m4/mmap-anon.m4 Depends-on: c99 extensions getpagesize configure.ac: gl_FUNC_MMAP_ANON AC_CHECK_HEADERS_ONCE([sys/mman.h]) AC_CHECK_FUNCS_ONCE([mprotect]) Makefile.am: TESTS += test-memchr2 check_PROGRAMS += test-memchr2