warning: conflicting types for built-in function bcopy

[Paolo Carlini]

Sean Estabrooks wrote:

>Hi folks,
>
>I'm wondering why compiling this:
>
>bcopy(char x) 
>{ }
>main() 
>{ }
>
>leads to this warning:
>1: warning: conflicting types for built-in function `bcopy'
>
Weird, I cannot reproduce this:

paolo:~> gcc -Wall -c war.c
war.c:2: warning: return type defaults to `int'
war.c: In function `bcopy':
war.c:2: warning: control reaches end of non-void function
war.c: At top level:
war.c:4: warning: return type defaults to `int'
war.c: In function `main':
war.c:4: warning: control reaches end of non-void function

May have to do with builtins, however, try -fno-builtin or
-fno-builtin-bcopy, but I don't think bcopy is actually a builtin!

Paolo.

P.S. This kind of question properly belongs to gcc-help ;)