xirealloc        3911 maint/gnulib/lib/dfa.c   char *result = xirealloc (old, oldsize + newsize + 1);
xirealloc         632 maint/gnulib/lib/exclude.c   buf = xirealloc (buf, buf_count + 1);
xirealloc         165 maint/gnulib/lib/savedir.c     name_space = xirealloc (name_space, used + 1);
xirealloc          77 maint/gnulib/lib/xalloc.h void *xirealloc (void *p, idx_t s)