From 30740ca4131d1f574718262451b4410207dc8d4e Mon Sep 17 00:00:00 2001
From: Mitya Selivanov <automainint@guattari.tech>
Date: Sun, 14 Jul 2024 21:12:37 +0200
Subject: Reworking the build system

---
 kit/array_ref.h | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 kit/array_ref.h

(limited to 'kit/array_ref.h')

diff --git a/kit/array_ref.h b/kit/array_ref.h
new file mode 100644
index 0000000..3a7244e
--- /dev/null
+++ b/kit/array_ref.h
@@ -0,0 +1,57 @@
+#ifndef KIT_ARRAY_REF_H
+#define KIT_ARRAY_REF_H
+
+#include "types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef i8 (*kit_ar_compare_fn)(void *left, void *right);
+
+i8 kit_ar_equal_bytes(i64 left_element_size, i64 left_size,
+                      void *left_data, i64 right_element_size,
+                      i64 right_size, void *right_data);
+
+i8 kit_ar_compare(i64 left_element_size, i64 left_size,
+                  void *left_data, i64 right_element_size,
+                  i64 right_size, void *right_data,
+                  kit_ar_compare_fn compare);
+
+#define KIT_AR(type_) \
+  struct {            \
+    i64    size;      \
+    type_ *values;    \
+  }
+
+#define KIT_AR_WRAP(name_, element_type_, array_)               \
+  struct {                                                      \
+    i64            size;                                        \
+    element_type_ *values;                                      \
+  } name_ = { .size   = (sizeof(array_) / sizeof((array_)[0])), \
+              .values = (array_) }
+
+#define KIT_AR_EQUAL(left_, right_)                              \
+  kit_ar_equal_bytes(sizeof((left_).values[0]), (left_).size,    \
+                     (left_).values, sizeof((right_).values[0]), \
+                     (right_).size, (right_).values)
+
+#define KIT_AR_COMPARE(left_, right_, compare_)              \
+  kit_ar_compare(sizeof((left_).values[0]), (left_).size,    \
+                 (left_).values, sizeof((right_).values[0]), \
+                 (right_).size, (right_).values,             \
+                 (kit_ar_compare_fn) (compare_))
+
+#ifdef __cplusplus
+}
+#endif
+
+#define ar_compare_fn kit_ar_compare_fn
+#define ar_equal_bytes kit_ar_equal_bytes
+#define ar_compare kit_ar_compare
+#define AR KIT_AR
+#define AR_WRAP KIT_AR_WRAP
+#define AR_EQUAL KIT_AR_EQUAL
+#define AR_COMPARE KIT_AR_COMPARE
+
+#endif
-- 
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