en:docs:fapi:mougetdevstatus

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en:docs:fapi:mougetdevstatus [2021/10/06 14:21] – created prokusheven:docs:fapi:mougetdevstatus [2021/11/04 13:14] (current) – prokushev
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 +{{page>en:templates:fapiint}}
 +
 +====== MouGetDevStatus ======
 +
 +
 This call returns status flags for the installed mouse device driver. This call returns status flags for the installed mouse device driver.
  
-==Syntax==+===== Syntax ===== 
 +<code c>
  MouGetDevStatus (DeviceStatus, DeviceHandle)  MouGetDevStatus (DeviceStatus, DeviceHandle)
 +</code>
  
-==Parameters== +===== Parameters =====
-;DeviceStatus (PUSHORT) - output: Address of the current status flag settings for the installed mouse device driver. +
-:The return value is a 2-byte set of bit flags. +
- '''Bit        Description''' +
- 15-10 Reserved, set to zero. +
- 9     Set if mouse data returned in mickeys, not pels. +
- 8     Set if the drawing operations for pointer draw routine are disabled. +
- 7-4   Reserved, set to zero. +
- 3     Set if pointer draw routine disabled by unsupported mode. +
- 2     Set if flush in progress. +
- 1     Set if block read in progress. +
- 0     Set if event queue busy with I/O. +
-;DeviceHandle (HMOU) - input:  Mouse device handle from a previous MouOpen.+
  
-==Return Code== +  * DeviceStatus (PUSHORT) - output: Address of the current status flag settings for the installed mouse device driver.
-;rc (USHORT) - return:Return code descriptions are: +
-* 0   NO_ERROR +
-*385 ERROR_MOUSE_NO_DEVICE +
-*466 ERROR_MOU_DETACHED +
-*501 ERROR_MOUSE_NO_CONSOLE +
-*505 ERROR_MOU_EXTENDED_SG+
  
-==Bindings== +The return value is a 2-byte set of bit flags. 
-===C=== + 
-<PRE>+^ Bit ^ Description ^ 
 +| 15-10 | Reserved, set to zero. | 
 +| 9    | Set if mouse data returned in mickeys, not pels. | 
 +| 8    | Set if the drawing operations for pointer draw routine are disabled. | 
 +| 7-4  | Reserved, set to zero. | 
 +| 3    | Set if pointer draw routine disabled by unsupported mode. | 
 +| 2    | Set if flush in progress. | 
 +| 1    | Set if block read in progress. | 
 +| 0    | Set if event queue busy with I/O. | 
 + 
 +  * DeviceHandle (HMOU) - input:  Mouse device handle from a previous MouOpen. 
 + 
 +===== Return Code ===== 
 + 
 +rc (USHORT) - return:Return code descriptions are: 
 + 
 +  * 0   NO_ERROR 
 +  *385 ERROR_MOUSE_NO_DEVICE 
 +  *466 ERROR_MOU_DETACHED 
 +  *501 ERROR_MOUSE_NO_CONSOLE 
 +  *505 ERROR_MOU_EXTENDED_SG 
 + 
 +===== Bindings ===== 
 + 
 +====C==== 
 +<code c>
 #define INCL_MOU #define INCL_MOU
  
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 USHORT  rc;            /* return code */ USHORT  rc;            /* return code */
-</PRE>+</code>
  
-===MASM=== +====MASM==== 
-<PRE>+<code asm>
 EXTRN  MouGetDevStatus:FAR EXTRN  MouGetDevStatus:FAR
 INCL_MOU            EQU 1 INCL_MOU            EQU 1
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 Returns WORD Returns WORD
-</PRE>+</code> 
 + 
 +{{page>en:templates:fapi}}
  
-[[Category:Mou]]