ocaml/test/Moretest/callbackprim.c

55 lines
942 B
C

#include "mlvalues.h"
#include "memory.h"
#include "callback.h"
value mycallback1(value fun, value arg)
{
value res;
res = callback(fun, arg);
return res;
}
value mycallback2(value fun, value arg1, value arg2)
{
value res;
res = callback2(fun, arg1, arg2);
return res;
}
value mycallback3(value fun, value arg1, value arg2, value arg3)
{
value res;
res = callback3(fun, arg1, arg2, arg3);
return res;
}
value mycallback4(value fun, value arg1, value arg2, value arg3, value arg4)
{
value args[4];
value res;
args[0] = arg1;
args[1] = arg2;
args[2] = arg3;
args[3] = arg4;
res = callbackN(fun, 4, args);
return res;
}
value mypushroot(value v, value fun, value arg)
{
Begin_root(v)
callback(fun, arg);
End_roots();
return v;
}
value mycamlparam (value v, value fun, value arg)
{
CAMLparam3 (v, fun, arg);
CAMLlocal2 (x, y);
x = v;
y = callback (fun, arg);
v = x;
CAMLreturn (v);
}