IEEE 802.11 Operation Modes in Windows

I was looking at the wlanapi.h in windows and I noticed that the WLAN adapter can be configured into one of the following operation modes using the WlanSetInterface method.

#define DOT11_OPERATION_MODE_UNKNOWN                0x00000000
#define DOT11_OPERATION_MODE_STATION                0x00000001
#define DOT11_OPERATION_MODE_AP                     0x00000002
#define DOT11_OPERATION_MODE_EXTENSIBLE_STATION     0x00000004
#define DOT11_OPERATION_MODE_EXTENSIBLE_AP          0x00000008 
#define DOT11_OPERATION_MODE_WFD_DEVICE             0x00000010 
#define DOT11_OPERATION_MODE_WFD_GROUP_OWNER        0x00000020  
#define DOT11_OPERATION_MODE_WFD_CLIENT             0x00000040
#define DOT11_OPERATION_MODE_MANUFACTURING          0x40000000
#define DOT11_OPERATION_MODE_NETWORK_MONITOR        0x80000000

Station, AP (Access Point), WFD (Wi-Fi Direct) and monitor modes are well-known and are talked about in the networking literature. What are these modes?

extensible station
extensible AP
manufacturing

and how they differ from station and AP modes respectively?