+typedef struct decl_file {
+ char *ln;
+ char *fn;
+} decl_file;
+
+static inline void free_decl_file(decl_file *file) {
+ if (file->ln) {
+ free(file->ln);
+ }
+ if (file->fn) {
+ free(file->fn);
+ }
+ memset(file, 0, sizeof(*file));
+}
+
+typedef struct decl_libs {
+ void **dl;
+ size_t count;
+} decl_libs;
+
+static inline void free_decl_libs(decl_libs *libs) {
+ if (libs->dl) {
+ size_t i;
+ for (i = 0; i < libs->count; ++i) {
+ if (libs->dl[i]) {
+ dlclose(libs->dl[i]);
+ }
+ }
+ free(libs->dl);
+ }
+ memset(libs, 0, sizeof(*libs));
+}
+
+static inline void add_decl_lib(decl_libs *libs, void *dlopened) {
+ libs->dl = realloc(libs->dl, ++libs->count * sizeof(*libs->dl));
+ libs->dl[libs->count-1] = dlopened;
+}
+
+static inline impl_val *deref_impl_val(impl_val *ret_val, decl_var *var) {
+ unsigned i;
+
+ ZEND_ASSERT(var->arg->var != var);
+#if 0
+ fprintf(stderr, "deref: %s pl=%u:%u as=%u:%u %p\n",
+ var->name, var->pointer_level, var->arg->var->pointer_level,
+ var->array_size, var->arg->var->array_size, ret_val);
+#endif
+ for (i = 0; i < var->pointer_level; ++i) {
+#if 0
+ fprintf(stderr, "-- %p %p %p\n", ret_val, *(void**)ret_val, ret_val->ptr);
+#endif
+ ret_val = *(void **) ret_val;
+ }
+ return ret_val;
+}
+
+static inline impl_val *enref_impl_val(void *ptr, decl_var *var) {
+ impl_val *val, *val_ptr;
+ unsigned i;
+
+ ZEND_ASSERT(var->arg->var == var);
+#if 0
+ fprintf(stderr, "enref: %s pl=%u:%u as=%u:%u\n",
+ var->name, var->pointer_level, var->arg->var->pointer_level,
+ var->array_size, var->arg->var->array_size);
+#endif
+ if (!var->pointer_level && real_decl_type(var->arg->type)->type != PSI_T_STRUCT) {
+ return ptr;
+ }
+
+ val = val_ptr = calloc(var->pointer_level + 1, sizeof(void *));
+ for (i = !var->arg->var->array_size; i < var->pointer_level; ++i) {
+#if 0
+ fprintf(stderr, "++\n");
+#endif
+ val_ptr->ptr = (void **) val_ptr + 1;
+ val_ptr = val_ptr->ptr;
+ }
+ val_ptr->ptr = ptr;
+ return val;
+}
+
+static inline impl_val *struct_member_ref(decl_arg *set_arg, impl_val *struct_ptr, impl_val **to_free) {
+ void *ptr = (char *) struct_ptr + set_arg->layout->pos;
+#if 0
+ fprintf(stderr, "struct member %s: %p\n", set_arg->var->name, ptr);
+#endif
+ return ptr;
+}
+
+