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 80 maint/gnulib/lib/xalloc.h void *xirealloc (void *p, idx_t s)