Restructure the library layers

src/os/shell/termcolour/termcolour.h

@@ -0,0 +1,24 @@
+// vim:fileencoding=utf-8:foldmethod=marker
+
+#ifndef TERM_COLOUR_H
+#define TERM_COLOUR_H
+
+#include "terminal_colours.h"
+#include "../../../common/aliases/aliases.h"
+#include "../../../common/platform/platform.h"
+#include "../../../base/strings/str8/str8.h"
+
+#ifdef WAPP_PLATFORM_CPP
+BEGIN_C_LINKAGE
+#endif // !WAPP_PLATFORM_CPP
+
+void wapp_shell_termcolour_print_text(Str8RO *text, TerminalColour colour);
+void wapp_shell_termcolour_clear_colour(void);
+
+wapp_extern void print_coloured_text(Str8RO *text, TerminalColour colour);
+
+#ifdef WAPP_PLATFORM_CPP
+END_C_LINKAGE
+#endif // !WAPP_PLATFORM_CPP
+
+#endif // !TERM_COLOUR_H