Dos3Call function instead of int 21h

osfree-project · Sep 22, 2024 · 54acba4 · 54acba4
1 parent c624943
commit 54acba4
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Showing 2 changed files with 12 additions and 4 deletions.
diff --git a/tools/bind/file.c b/tools/bind/file.c
@@ -39,7 +39,9 @@ UINT _lread(HFILE  hFile, LPVOID lpBuffer, UINT uBytes)
     mov ds, word ptr lpBuffer+2
     mov cx, uBytes
     mov ah, 3fh
-    int 21h
+  }
+  Dos3Call;
+  __asm {
     pop ds
     jnc lreadexit
     mov ax,-1
@@ -54,7 +56,9 @@ HFILE _lclose(HFILE hFile)
   __asm {
     mov bx, hFile
     mov ax, 3eh
-    int 21h
+  }
+  Dos3Call;
+  __asm {
     jnc lcloseexit
     mov ax,-1
 lcloseexit:
@@ -71,7 +75,9 @@ LONG _llseek( HFILE hFile, LONG lOffset, int nOrigin )
     mov cx, word ptr lOffset+2
     mov ax, nOrigin
     mov ah, 42h
-    int 21h
+  }
+  Dos3Call;
+  __asm {
   }
 }
 #pragma enable_message(107);
diff --git a/tools/bind/ginterf.c b/tools/bind/ginterf.c
@@ -21,7 +21,9 @@ HGLOBAL GlobalAlloc(WORD flags, DWORD size)
 	{
 		mov ax,48h
 		mov bx, s
-		int 21h
+	  }
+	  Dos3Call;
+	  __asm {
 		mov segm, ax
 	}