Increases the use count of a GTypeModule by one. If the use count was zero before, the plugin will be loaded. If loading the plugin fails, the use count is reset to its prior value.
FALSE if the plugin needed to be loaded and loading the plugin failed.
See Implementation
Increases the use count of a GTypeModule by one. If the use count was zero before, the plugin will be loaded. If loading the plugin fails, the use count is reset to its prior value.