GLibprintf_string_upper_bound

gsize
g_printf_string_upper_bound (
  const gchar* format,
  va_list args
)

Calculates the maximum space needed to store the output of the sprintf() function.

This function is not directly available to language bindings

`format`	`const gchar*`
	The format string. See the `printf()` documentation.
	The data is owned by the caller of the function.
	The value is a NUL terminated UTF-8 string.
`args`	`va_list`
	The parameters to be inserted into the format string.

Returns:	`gsize`
	The maximum space needed to store the formatted string.