abi.h

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/* -*- C -*-
 * Serene programming language
 * Copyright (C) 2019-2026 Sameer Rahmani <[email protected]>
 *
 * This library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library.  If not, see <https://www.gnu.org/licenses/>.
 */
#pragma once
 
#include "serene/rt/core.h"
 
typedef struct srn_context_t srn_context_t;
 
// -----------------------------------------------------------------------------
// FFI shims (C ABI)
// -----------------------------------------------------------------------------
/// Call Serene (lisp level) functions via C.
srn_value_t *srn_apply_c(srn_context_t *ctx, srn_value_t *fn, srn_value_t *argv,
                         uint32_t argc);
 
/// Call a C-ABI primitive from Serene (argv shape is uniform):
typedef srn_value_t *(*srn_cprim_fn_t)(srn_context_t *, srn_value_t *,
                                       uint32_t);
srn_value_t *srn_call_cprimitive(srn_context_t *ctx, srn_cprim_fn_t fn,
                                 srn_value_t *argv, uint32_t argc);
 
srn_value_t *srn_call0(srn_context_t *ctx, srn_value_t *fun);
srn_value_t *srn_call1(srn_context_t *ctx, srn_value_t *fun, srn_value_t *a0);
srn_value_t *srn_call2(srn_context_t *ctx, srn_value_t *fun, srn_value_t *a0,
                       srn_value_t *a1);