en:ibm:prcp:kbd:getcp

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en:ibm:prcp:kbd:getcp [2014/05/16 17:04] – created valeriusen:ibm:prcp:kbd:getcp [2016/09/15 02:34] (current) – valerius
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 ==== KbdGetCp ==== ==== KbdGetCp ====
  
-**Bindings**:  +**Bindings**: [[getcp#C bindings|C]], [[getcp#MASM bindings|MASM]]
- +
-**C**: +
-<code c> +
-#define INCL_KBD +
- +
-USHORT  rc = KbdGetCp(Reserved, CodePageID, KbdHandle); +
- +
-ULONG            Reserved;      /* Reserved (must be zero) */ +
-PUSHORT          CodePageID;    /* Code Page ID */ +
-HKBD             KbdHandle;     /* Keyboard handle */ +
- +
-USHORT           rc;            /* return code */ +
-</code> +
- +
-**MASM**: +
-<code asm> +
-EXTRN  KbdGetCp:FAR +
-INCL_KBD            EQU 1 +
- +
-PUSH   DWORD   Reserved      ;Reserved (must be zero) +
-PUSH@  WORD    CodePageID    ;Code Page ID +
-PUSH   WORD    KbdHandle     ;Keyboard handle +
-CALL   KbdGetCp +
- +
-Returns WORD +
-</code>+
  
 This call allows a process to query the code page being used to translate scan codes to ASCII characters.  This call allows a process to query the code page being used to translate scan codes to ASCII characters. 
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 KbdGetCp (Reserved, CodePageID, KbdHandle)  KbdGetCp (Reserved, CodePageID, KbdHandle) 
  
-//Reserved.. (**ULONG**) - input +//Reserved// (**ULONG**) - input 
 Reserved and must be set to zero.  Reserved and must be set to zero. 
  
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 The //CodePageID// is the currently active keyboard code page. A value of 0 indicates the code page translation table in use is the ROM code page translation table provided by the hardware.  The //CodePageID// is the currently active keyboard code page. A value of 0 indicates the code page translation table in use is the ROM code page translation table provided by the hardware. 
 +
 +=== C bindings ===
 +
 +<code c>
 +#define INCL_KBD
 +
 +USHORT  rc = KbdGetCp(Reserved, CodePageID, KbdHandle);
 +
 +ULONG            Reserved;      /* Reserved (must be zero) */
 +PUSHORT          CodePageID;    /* Code Page ID */
 +HKBD             KbdHandle;     /* Keyboard handle */
 +
 +USHORT           rc;            /* return code */
 +</code>
 +
 +=== MASM bindings ===
 +
 +<code asm>
 +EXTRN  KbdGetCp:FAR
 +INCL_KBD            EQU 1
 +
 +PUSH   DWORD   Reserved      ;Reserved (must be zero)
 +PUSH@  WORD    CodePageID    ;Code Page ID
 +PUSH   WORD    KbdHandle     ;Keyboard handle
 +CALL   KbdGetCp
 +
 +Returns WORD
 +</code>