tasm + bc

[ionutdinulescu]

I have the following asm routine compiled with tasm:

PUBLIC _restore_flags
_restore_flags PROC
PUSH BP
bla, bla, bla
RET
_restore_flags ENDP

I want to call the above routine from bc++. In BC I declare the function:
extern void restore_flags(short savedFlags);
The problem is that the linker does not find the definition of the routine. I included the obj and cpp in a project but it still doesn't work.
I also tried by removing the paramter, but same result.
I know that tasm adds or removes a trailing _ to the routine names, but i'm not not sure how this exactly works. Does anyone have a working example ?

Thanks.

 

[ionutdinulescu]

I've found a "working" example that doesn't work on my computer (but the sender is convinced that's working)
//--testc.cpp
#include <stdio.h>
extern int rez(int,int);
void main(){
int x,y;
int v=rez(3,5);
printf("%d", v);
}
//--testa.asm
.model small
.stack 100
.code
public _rez
_rez proc near
push bp
mov bp,sp
mov ax,[bp+4]
add ax,[bp+6]
pop bp
ret
_rez endp
end

I use the following commands to compile&link :
d:\borlandc\bin\bcc -ms -c -Id:\borlandc\include testc.cpp
d:\borlandc\bin\tasm /ml testa.asm
d:\borlandc\bin\tlink d:\borlandc\lib\c0s testc testa, testc,,d:\borlandc\lib\cs

The linker tells me :
Undefined symbol rez(int,int) in module TEST.CPP

I use bcc ver3.1, asm ver3.1, tlink ver 5.1

Does anyone know what is happening ???
It's URGENT !!!!!!