vendor/windows-sys/src/Windows/Win32/Devices/SerialCommunication/mod.rs

   1 #[link(name = "windows")]
   2 extern "system" {
   3     #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"]
   4     pub fn ComDBClaimNextFreePort(hcomdb: HCOMDB, comnumber: *mut u32) -> i32;
   5     #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`, `\"Win32_Foundation\"`*"]
   6     #[cfg(feature = "Win32_Foundation")]
   7     pub fn ComDBClaimPort(hcomdb: HCOMDB, comnumber: u32, forceclaim: super::super::Foundation::BOOL, forced: *mut super::super::Foundation::BOOL) -> i32;
   8     #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"]
   9     pub fn ComDBClose(hcomdb: HCOMDB) -> i32;
  10     #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"]
  11     pub fn ComDBGetCurrentPortUsage(hcomdb: HCOMDB, buffer: *mut u8, buffersize: u32, reporttype: u32, maxportsreported: *mut u32) -> i32;
  12     #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"]
  13     pub fn ComDBOpen(phcomdb: *mut isize) -> i32;
  14     #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"]
  15     pub fn ComDBReleasePort(hcomdb: HCOMDB, comnumber: u32) -> i32;
  16     #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"]
  17     pub fn ComDBResizeDatabase(hcomdb: HCOMDB, newsize: u32) -> i32;
  18 }
  19 #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"]
  20 pub const CDB_REPORT_BITS: u32 = 0u32;
  21 #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"]
  22 pub const CDB_REPORT_BYTES: u32 = 1u32;
  23 #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"]
  24 pub const COMDB_MAX_PORTS_ARBITRATED: u32 = 4096u32;
  25 #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"]
  26 pub const COMDB_MIN_PORTS_ARBITRATED: u32 = 256u32;
  27 pub type HCOMDB = isize;