Files:
tests/test-wcsstr.c
tests/zerosize-ptr.h
tests/signature.h
tests/macros.h
m4/mmap-anon.m4

Depends-on:
extensions
getpagesize
wcscpy
wmemset

configure.ac:
AC_CHECK_DECLS_ONCE([alarm])
gl_FUNC_MMAP_ANON
AC_CHECK_HEADERS_ONCE([sys/mman.h])
AC_CHECK_FUNCS_ONCE([mprotect])

Makefile.am:
TESTS += test-wcsstr
check_PROGRAMS += test-wcsstr