Jeff Horwitz wrote:
On Mon, 14 Mar 2005, William Coleda wrote:
How does one call a PIR-defined sub from C?
use the Parrot_call_sub_* API.
Ah, thank you, much better.
Now, given the perldoc for src/extend.c,
"void* Parrot_call_sub(Parrot_INTERP interpreter, Parrot_PMC sub, const
char *signature, ...)"
Call a parrot subroutine the given function signature. The first
char in "signature" denotes the return value. Next chars are argu-
ments.The return value of this function can be void or a pointer type.
If only the first character is the return value, how does one deal with subroutines that return multiple values?
