Hi Eduardo,
the fix below fixes your problem as well.
To Tom: I appreciate the fact that you find intr() easier to use and less
bug prone, but there is a minor and a major problem with it in resident
code (as opposed to init code where there is only a very minor problem).
Minor:
- not using intr() saves ~100 bytes of code
Major:
- not using intr() saves almost 30 bytes of stack. You can work around
that by making iregs r static but then the 24 bytes go into low memory.
Saving stack space is very important when calling potentially foreign
TSRs as you know (and it may make it possible for friendly TSRs to reenter
DOS after all).
Bart
--- int2f.asm.~1.34.~ 2004-05-04 22:16:45.000000000 +1200
+++ int2f.asm 2004-07-24 12:20:10.000000000 +1200
@@ -412,6 +412,7 @@
push bp
mov bp, sp
push si
+ push di
mov al, [bp + 4] ; subfct
mov ah, 0x14
mov si, [bp + 6] ; nlsinfo
@@ -428,6 +429,7 @@
jz nostore
mov [bp], bx
nostore:
+ pop di
pop si
pop bp
ret
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