Please Clang 15

    CRT.c:1015:14: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
    void CRT_done() {
                 ^
                  void

1 files changed, 4 insertions, 4 deletions

diff --git a/CRT.c b/CRT.c
index c8935add..f010658b 100644
--- a/CRT.c
+++ b/CRT.c
@@ -1012,7 +1012,7 @@ IGNORE_WCASTQUAL_END
    CRT_degreeSign = initDegreeSign();
 }
 
-void CRT_done() {
+void CRT_done(void) {
    int resetColor = CRT_colors ? CRT_colors[RESET_COLOR] : CRT_colorSchemes[COLORSCHEME_DEFAULT][RESET_COLOR];
 
    attron(resetColor);
@@ -1033,7 +1033,7 @@ void CRT_fatalError(const char* note) {
    exit(2);
 }
 
-int CRT_readKey() {
+int CRT_readKey(void) {
    nocbreak();
    cbreak();
    nodelay(stdscr, FALSE);
@@ -1042,13 +1042,13 @@ int CRT_readKey() {
    return ret;
 }
 
-void CRT_disableDelay() {
+void CRT_disableDelay(void) {
    nocbreak();
    cbreak();
    nodelay(stdscr, TRUE);
 }
 
-void CRT_enableDelay() {
+void CRT_enableDelay(void) {
    halfdelay(*CRT_delay);
 }