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- /*
- * GETTIME.C
- * Gets time efficiently from the system.
- */
-
- #include <windows.h>
- #include <ddeml.h>
- #include <string.h>
- #include "wrapper.h"
- #include "ddemlclk.h"
-
- #pragma warning(disable:4704)
-
- void GetTime(TIME * pTime) {
- __asm {
- mov ax, 2c00h ; get time
- int 21h
- mov bx, pTime
- cmp ch, 12 ; if hour <12
- jl lt12 ; we're ok
- sub ch,12 ; else adjust it
- lt12:
- xor ax,ax
- mov al,ch
- mov [bx].hour, ax
- mov al,cl
- mov [bx].minute, ax
- mov al,dh
- mov [bx].second, ax
- }
- }
-
- void SetTime(TIME * pTime ) {
- __asm {
- mov bx, pTime
- mov ax, [bx].hour
- mov ch, al
- mov ax, [bx].minute
- mov cl, al
- mov ax, [bx].second
- mov dh, al
- mov ax, 2d00h ; set time
- mov dl, al
- int 21h
- }
- }