Outputs a formatted message via the print handler.
The default print handler simply outputs the message to stdout, without
appending a trailing new-line character. Typically,
format should end with
its own new-line character.
g_print() should not be used from within libraries for debugging
messages, since it may be redirected by applications to special
purpose message windows or even files. Instead, libraries should
use g_log(), g_log_structured(), or the convenience macros g_message(),
g_warning() and g_error().
This function is not directly available to language bindings.