ergodox qwerty_code_friendly: add macro keys (#1918)

[qmk_firmware.git] / quantum / process_keycode / process_printer.c

diff --git a/quantum/process_keycode/process_printer.c b/quantum/process_keycode/process_printer.c
index 2e11dd366cffbc5fe7af350653a65f884f0b03d1..613af70183b9cd677bff8ed102d97f499dd052e2 100644 (file)
--- a/quantum/process_keycode/process_printer.c
+++ b/quantum/process_keycode/process_printer.c
@@ -1,15 +1,31 @@
+/* Copyright 2016 Jack Humbert
+ *
+ * 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 "process_printer.h"
 #include "action_util.h"
 
 bool printing_enabled = false;
 uint8_t character_shift = 0;
 
-void enabled_printing() {
+void enable_printing(void) {
        printing_enabled = true;
        serial_init();
 }
 
-void disable_printing() {
+void disable_printing(void) {
        printing_enabled = false;
 }
 
@@ -25,9 +41,14 @@ void print_char(char c) {
        USB_Init();
 }
 
-void print_box_string(uint8_t text[]) {
-       uint8_t len = strlen(text);
-       uint8_t out[len * 3 + 8];
+void print_string(char c[]) {
+       for(uint8_t i = 0; i < strlen(c); i++)
+               print_char(c[i]);
+}
+
+void print_box_string(const char text[]) {
+       size_t len = strlen(text);
+       char out[len * 3 + 8];
        out[0] = 0xDA;
        for (uint8_t i = 0; i < len; i++) {
                out[i+1] = 0xC4;
@@ -53,14 +74,9 @@ void print_box_string(uint8_t text[]) {
        print_string(out); 
 }
 
-void print_string(char c[]) {
-       for(uint8_t i = 0; i < strlen(c); i++)
-               print_char(c[i]);
-}
-
 bool process_printer(uint16_t keycode, keyrecord_t *record) {
        if (keycode == PRINT_ON) {
-               enabled_printing();
+               enable_printing();
                return false;
        }
        if (keycode == PRINT_OFF) {
@@ -251,4 +267,4 @@ bool process_printer(uint16_t keycode, keyrecord_t *record) {
        }
        return true;
 
-}
\ No newline at end of file
+}