On 09/13/11 15:15, Loïc Le Loarer wrote: > I'm looking where _STRING_ARCH_unaligned define is defined in gnulib > and in which condition it is set to 0.
gnulib never defines it to anything, so any test that looks like this: #if !_STRING_ARCH_unaligned is treated as if it were #if !0 unless the symbol is defined by some system header (as glibc does, in <string.h>, on hosts where this is appropriate).
