Set the value of the specified display property of type long long integer.
#include <screen/screen.h>
int screen_set_display_property_llv(screen_display_t disp,
int pname,
const long long *param)
The handle of the display whose property is to be set.
The name of the property whose value is being set. The properties that you can set are of type Screen property types.
A pointer to a buffer containing the new value(s). This buffer must be of type long long.
Function Type: Delayed Execution
This function sets the value of a display property from a user-provided buffer.
0 if the command to set the new property value(s) was queued, or -1 if an error occurred (errno is set; refer to /usr/include/errno.h for more details).