Moving function

driver.c

@@ -189,6 +189,30 @@ static const input_driver_t *input_drivers[] = {
    NULL,
 };
 
+// JM: This is a very painful function to write, especially because
+// we'll have to do it to all the drivers.
+const char* config_get_input_driver_options(void) {
+   int input_option_k = 0;
+   int input_options_len = 0;
+   while (input_drivers[input_option_k]) {
+     const char *opt = input_drivers[input_option_k]->ident;
+     input_options_len += strlen(opt) + 1;
+     input_option_k++;
+   }
+   uint offset = 0;
+   char *input_options = (char*)calloc(input_options_len, sizeof(char));
+   for (int i = 0; i < input_option_k; i++) {
+     const char *opt = input_drivers[i]->ident;
+     strlcpy(input_options + offset, opt, input_options_len - offset);
+     offset += strlen(opt);
+     input_options[offset] = '|';
+     offset += 1;
+   }
+   input_options[input_options_len] = '\0';
+
+   return input_options;
+}
+
 static const input_osk_driver_t *osk_drivers[] = {
 #ifdef __CELLOS_LV2__
    &input_ps3_osk,

driver.h

@@ -675,6 +675,8 @@ extern input_driver_t input_qnx;
 extern input_driver_t input_rwebinput;
 extern input_driver_t input_null;
 
+  const char* config_get_input_driver_options(void);
+  
 extern camera_driver_t camera_v4l2;
 extern camera_driver_t camera_android;
 extern camera_driver_t camera_rwebcam;

settings_data.c

@@ -14,6 +14,7 @@
  *  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "driver.h"
 #include "settings_data.h"
 #include "dynamic.h"
 #include <file/file_path.h>
@@ -2883,30 +2884,6 @@ static bool setting_data_append_list_main_menu_options(
    return true;
 }
 
-// JM: This is a very painful function to write, especially because
-// we'll have to do it to all the drivers.
-const char* config_get_input_driver_options(void) {
-   int input_option_k = 0;
-   int input_options_len = 0;
-   while (input_drivers[input_option_k]) {
-     const char *opt = input_drivers[input_option_k]->ident;
-     input_options_len += strlen(opt) + 1;
-     input_option_k++;
-   }
-   uint offset = 0;
-   char *input_options = (char*)calloc(input_options_len, sizeof(char));
-   for (int i = 0; i < input_option_k; i++) {
-     const char *opt = input_drivers[i]->ident;
-     strlcpy(input_options + offset, opt, input_options_len - offset);
-     offset += strlen(opt);
-     input_options[offset] = '|';
-     offset += 1;
-   }
-   input_options[input_options_len] = '\0';
-
-   return input_options;
-}
-
 static bool setting_data_append_list_driver_options(
       rarch_setting_t **list,
       rarch_setting_info_t *list_info)