+ return NULL;
+}
+static void psi_jit_struct_type_dtor(void *type) {
+ jit_type_t strct = type;
+
+ jit_type_free(strct);
+}
+static unsigned psi_jit_struct_type_elements(decl_struct *strct, jit_type_t **fields) {
+ size_t i, j, argc = strct->args->count << 2, nels = 0, offset = 0, align, padding;
+ *fields = calloc(argc, sizeof(*fields));
+
+ for (i = 0; i < strct->args->count; ++i) {
+ decl_arg *darg = strct->args->args[i];
+ jit_type_t type = jit_type_copy(psi_jit_decl_arg_type(darg));
+
+ if (darg->layout->pos > offset) {
+ padding = darg->layout->pos - offset;
+ align = ((padding - 1) | (jit_type_get_alignment(type) - 1)) + 1;
+ if (align >= padding) {
+ padding = 0;
+ }
+ } else {
+ align = 0;
+ padding = 0;
+ }
+
+ if (padding) {
+ for (j = 0; j < padding; ++j) {
+ jit_type_t pad = jit_type_copy(jit_type_sys_char);
+
+ ZEND_ASSERT(nels + 1 < argc);
+ (*fields)[nels++] = pad;
+ }
+ }
+
+ ZEND_ASSERT(nels + 1 < argc);
+ (*fields)[nels++] = type;
+
+ offset += MAX(align, padding) + darg->layout->len;
+ }
+
+ ZEND_ASSERT(offset <= strct->size);
+ if (offset < strct->size) {
+ padding = strct->size - offset;
+ for (j = 0; j < padding; ++j) {
+ jit_type_t pad = jit_type_copy(jit_type_sys_char);
+
+ ZEND_ASSERT(nels + 1 < argc);
+ (*fields)[nels++] = pad;
+ }
+ }
+
+ return nels;