tabris <tabris@xxxxxxxxxx> writes: > But then then suggests the > question of how do I do an sprintf portably with 64-bit ints? #include <inttypes.h> int64_t var; sprintf (buf, "%" PRId64, var); > Is there a [good] reason for this warning, and what should I do > about it (even if the reason is bad, I need to silence the warning) You can do something like the above. Or you can add casts to the type required by the format. Or you can turn off the warning using -Wno-format. Ian
