glib/org.gtkkn.bindings.glib/GLib/ASCII_DTOSTR_BUF_SIZE

ASCII_DTOSTR_BUF_SIZE

const val ASCII_DTOSTR_BUF_SIZE: <Error class: unknown class> = 39

A good size for a buffer to be passed into func@GLib.ascii_dtostr. It is guaranteed to be enough for all output of that function on systems with 64bit IEEE-compatible doubles.

The typical usage would be something like:

char buf[G_ASCII_DTOSTR_BUF_SIZE];

fprintf (out, "value=%s\n", g_ascii_dtostr (buf, sizeof (buf), value));