| #[link(name = "windows")] |
| extern "system" { |
| #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"] |
| pub fn ComDBClaimNextFreePort(hcomdb: HCOMDB, comnumber: *mut u32) -> i32; |
| #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`, `\"Win32_Foundation\"`*"] |
| #[cfg(feature = "Win32_Foundation")] |
| pub fn ComDBClaimPort(hcomdb: HCOMDB, comnumber: u32, forceclaim: super::super::Foundation::BOOL, forced: *mut super::super::Foundation::BOOL) -> i32; |
| #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"] |
| pub fn ComDBClose(hcomdb: HCOMDB) -> i32; |
| #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"] |
| pub fn ComDBGetCurrentPortUsage(hcomdb: HCOMDB, buffer: *mut u8, buffersize: u32, reporttype: u32, maxportsreported: *mut u32) -> i32; |
| #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"] |
| pub fn ComDBOpen(phcomdb: *mut isize) -> i32; |
| #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"] |
| pub fn ComDBReleasePort(hcomdb: HCOMDB, comnumber: u32) -> i32; |
| #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"] |
| pub fn ComDBResizeDatabase(hcomdb: HCOMDB, newsize: u32) -> i32; |
| } |
| #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"] |
| pub const CDB_REPORT_BITS: u32 = 0u32; |
| #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"] |
| pub const CDB_REPORT_BYTES: u32 = 1u32; |
| #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"] |
| pub const COMDB_MAX_PORTS_ARBITRATED: u32 = 4096u32; |
| #[doc = "*Required features: `\"Win32_Devices_SerialCommunication\"`*"] |
| pub const COMDB_MIN_PORTS_ARBITRATED: u32 = 256u32; |
| pub type HCOMDB = isize; |
