Move stdlib into src/

1 files changed, 36 insertions, 0 deletions

diff --git a/src/stdlib/pointers.h b/src/stdlib/pointers.h
new file mode 100644
index 00000000..165a5184
--- /dev/null
+++ b/src/stdlib/pointers.h
@@ -0,0 +1,36 @@
+#pragma once
+
+// Type infos and methods for Pointer types
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include "datatypes.h"
+#include "types.h"
+#include "util.h"
+
+Text_t Pointer$as_text(const void *x, bool colorize, const TypeInfo_t *type);
+PUREFUNC int32_t Pointer$compare(const void *x, const void *y, const TypeInfo_t *type);
+PUREFUNC bool Pointer$equal(const void *x, const void *y, const TypeInfo_t *type);
+PUREFUNC bool Pointer$is_none(const void *x, const TypeInfo_t*);
+void Pointer$serialize(const void *obj, FILE *out, Table_t *pointers, const TypeInfo_t *type);
+void Pointer$deserialize(FILE *in, void *outval, Array_t *pointers, const TypeInfo_t *type);
+
+#define Null(t) (t*)NULL
+#define POINTER_TYPE(_sigil, _pointed) (&(TypeInfo_t){\
+    .size=sizeof(void*), .align=alignof(void*), .tag=PointerInfo, .PointerInfo.sigil=_sigil, .PointerInfo.pointed=_pointed})
+
+#define Pointer$metamethods { \
+    .as_text=Pointer$as_text, \
+    .compare=Pointer$compare, \
+    .equal=Pointer$equal, \
+    .is_none=Pointer$is_none, \
+    .serialize=Pointer$serialize, \
+    .deserialize=Pointer$deserialize, \
+}
+
+#define Pointer$info(sigil_expr, pointed_info) &((TypeInfo_t){.size=sizeof(void*), .align=__alignof__(void*), \
+                                                 .tag=PointerInfo, .PointerInfo={.sigil=sigil_expr, .pointed=pointed_info}, \
+                                                 .metamethods=Pointer$metamethods})
+
+// vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0