Eric Gebhart user space and keymaps (#17487)

Co-authored-by: Drashna Jaelre <drashna@live.com>

users/ericgebhart/extensions/unicode.c

@@ -0,0 +1,34 @@
+/*
+  Copyright 2018 Eric Gebhart <e.a.gebhart@gmail.com>
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include USERSPACE_H
+#include "process_unicode_common.h"
+
+#undef UC_STR
+#define UC_STR(KEYC, STRING)                    \
+  case KEYC:                                    \
+  if (record->event.pressed) {                  \
+    send_unicode_string(STRING);                \
+  }                                             \
+  break;
+
+void process_unicode_strs(uint16_t keycode, keyrecord_t *record){
+#if defined(UNICODE_ENABLE) && defined(SEND_UNICODE_ENABLE)
+  switch (keycode) {
+#include "unicode.def"
+      }
+#endif
+}