Writes a formatted string into a GString. This function is similar to g_string_printf() except that the arguments to the format string are passed as a va_list. Since 2.14
the string format. See the printf() documentation
the parameters to insert into the format string
See Implementation
Writes a formatted string into a GString. This function is similar to g_string_printf() except that the arguments to the format string are passed as a va_list. Since 2.14