The NetCharDevQEnum, NetCharDevQGetInfo, and NetCharDevQSetInfo functions use the following data structure when the sLevel parameter is 1:

 
struct chardevQ_info_1 {
  unsigned char                cq1_dev[NNLEN+1];
  unsigned char                cq1_pad;
  unsigned short               cq1_priority;
  unsigned unsigned char LSFAR * LSPTR   cq1_devs;
  unsigned short               cq1_numusers;
  unsigned short               cq1_numahead;
};

where:

• The first field in this data structure is identical to that in the previous level.

• cq1_pad word-aligns the data structure components.

• cq1_priority specifies the queue priority. cq1_priority can be from 1 (highest priority) through 9 (lowest priority).

• cq1_devs points to an ASCIIZ string containing the device names assigned to the queue (such as COM1 COM3).

• cq1_numusers specifies the number of user names in the queue.

• cq1_numahead specifies the number of user names in front of a particular user. To find the number of users, specify pszUserID with either the NetCharDevQEnum or the NetCharDevQGetInfo function. If cq1_numahead is -1, then pszUserID is not currently in the queue.