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-rw-r--r--quantum/process_keycode/process_unicode_common.c30
1 files changed, 1 insertions, 29 deletions
diff --git a/quantum/process_keycode/process_unicode_common.c b/quantum/process_keycode/process_unicode_common.c
index 2606ea1f37..652becbc9a 100644
--- a/quantum/process_keycode/process_unicode_common.c
+++ b/quantum/process_keycode/process_unicode_common.c
@@ -16,6 +16,7 @@
#include "process_unicode_common.h"
#include "eeprom.h"
+#include "utf8.h"
unicode_config_t unicode_config;
uint8_t unicode_saved_mods;
@@ -229,35 +230,6 @@ void register_unicode(uint32_t code_point) {
unicode_input_finish();
}
-// Borrowed from https://nullprogram.com/blog/2017/10/06/
-static const char *decode_utf8(const char *str, int32_t *code_point) {
- const char *next;
-
- if (str[0] < 0x80) { // U+0000-007F
- *code_point = str[0];
- next = str + 1;
- } else if ((str[0] & 0xE0) == 0xC0) { // U+0080-07FF
- *code_point = ((int32_t)(str[0] & 0x1F) << 6) | ((int32_t)(str[1] & 0x3F) << 0);
- next = str + 2;
- } else if ((str[0] & 0xF0) == 0xE0) { // U+0800-FFFF
- *code_point = ((int32_t)(str[0] & 0x0F) << 12) | ((int32_t)(str[1] & 0x3F) << 6) | ((int32_t)(str[2] & 0x3F) << 0);
- next = str + 3;
- } else if ((str[0] & 0xF8) == 0xF0 && (str[0] <= 0xF4)) { // U+10000-10FFFF
- *code_point = ((int32_t)(str[0] & 0x07) << 18) | ((int32_t)(str[1] & 0x3F) << 12) | ((int32_t)(str[2] & 0x3F) << 6) | ((int32_t)(str[3] & 0x3F) << 0);
- next = str + 4;
- } else {
- *code_point = -1;
- next = str + 1;
- }
-
- // part of a UTF-16 surrogate pair - invalid
- if (*code_point >= 0xD800 && *code_point <= 0xDFFF) {
- *code_point = -1;
- }
-
- return next;
-}
-
void send_unicode_string(const char *str) {
if (!str) {
return;