[Keymap] Added userspace for d4mation. Included their keymap for the Atreus62 (#7483)

* Added userspace for d4mation. Included their keymap for the Atreus62

* Do not assign layer numbers manually

* Remove some unneeded things per @drashna's recommendation

* Fix some single line comments I missed

* Update unicode macros to use send_unicode_hex_string() instead of process_unicode()

* OBetter check for Unicode Enabled. Moved some checks into macros.c

* Use eeconfig_init_user() to set default unicode input mode

1 files changed, 17 insertions, 0 deletions

diff --git a/users/d4mation/d4mation.h b/users/d4mation/d4mation.h
new file mode 100644
index 000000000..94c63526d
--- /dev/null
+++ b/users/d4mation/d4mation.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include "quantum.h"
+
+#ifdef UNICODE_ENABLE
+#include "macros.h"
+#endif
+
+#ifdef TAP_DANCE_ENABLE
+#include "tap-dance.h"
+#endif
+
+bool process_record_keymap( uint16_t keycode, keyrecord_t *record );
+
+void matrix_init_keymap( void );
+
+void matrix_scan_keymap( void );
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