Remove Vulkan support

Anyway it was initial support

src/CRE/shader_dev.cpp

@@ -0,0 +1,48 @@
+/*
+    by korenkonder
+    GitHub/GitLab: korenkonder
+*/
+
+#if CRE_DEV
+#include "shader_dev.hpp"
+#include "../KKdLib/str_utils.hpp"
+#include "gl_state.hpp"
+#include "random.hpp"
+#include "render_context.hpp"
+
+enum shader_dev_sub_enum {
+    SHADER_DEV_SUB_SHADER_FFP = 0,
+    SHADER_DEV_SUB_SHADER_END,
+};
+
+#define shader_table_struct(n) \
+{ \
+    #n, \
+    SHADER_DEV_##n, \
+    sizeof(n##_table) / sizeof(shader_sub_table), \
+    n##_table, \
+    sizeof(n##_uniform) / sizeof(uniform_name), \
+    n##_uniform, \
+    n##_permut, \
+}
+
+const shader_table shader_dev_table[] = {
+    {
+        "SHADER_FFP",
+        SHADER_DEV_FFP,
+        0,
+        0,
+        0,
+        0,
+        0,
+    },
+};
+
+#undef shader_table_struct
+#undef shader_table_struct
+
+const size_t shader_dev_table_size =
+    sizeof(shader_dev_table) / sizeof(shader_table);
+
+shader_set_data shaders_dev;
+#endif