infohdr
infohdr("LINTOBJ", "%s\n", lnname);
infohdr("LINTMOD", "%hu: %lu+%lu+%lu+%lu = %lu bytes\n", hp->mno,
infohdr("SECTION", "PASS%u: %lu bytes\n", pass,
infohdr("FILE", "%s\n", name);
static void infohdr(const char *, const char *, ...);