Function
GtkPrintSettingsFunc
Parameters
| key | const char* | 
| No description available. | |
| The data is owned by the caller of the function. | |
| The string is a NUL terminated UTF-8 string. | |
| value | const char* | 
| No description available. | |
| The data is owned by the caller of the function. | |
| The string is a NUL terminated UTF-8 string. | |
| user_data | gpointer | 
| No description available. |