.Fa "ffi_type **atypes"
.Fc
.Ft void
+.Fo ffi_prep_cif_var
+.Fa "ffi_cif *cif"
+.Fa "ffi_abi abi"
+.Fa "unsigned int nfixedargs"
+.Fa "unsigned int ntotalargs"
+.Fa "ffi_type *rtype"
+.Fa "ffi_type **atypes"
+.Fc
+.Ft void
.Fo ffi_call
.Fa "ffi_cif *cif"
.Fa "void (*fn)(void)"
the called function's interface at compile time.
.Sh SEE ALSO
.Xr ffi_prep_cif 3 ,
+.Xr ffi_prep_cif_var 3 ,
.Xr ffi_call 3