_Attr_access_ 541 maint/gnulib/lib/regex.h # define _Attr_access_(arg) __attr_access (arg) _Attr_access_ 543 maint/gnulib/lib/regex.h # define _Attr_access_(x) __attribute__ ((__access__ x)) _Attr_access_ 545 maint/gnulib/lib/regex.h # define _Attr_access_(x)