screen: fix function signature

ppannuto · ppannuto · commit d52e1ab13052 · 2025-05-07T16:26:29.000-07:00
C23 is more pendantic than C11 about the function signature here.
diff --git a/libtock-sync/display/text_screen.c b/libtock-sync/display/text_screen.c
@@ -27,8 +27,7 @@ static void text_screen_size_cb(returncode_t ret, uint32_t width, uint32_t heigh
   result_size.height = height;
 }
 
-
-static returncode_t text_screen_op(returncode_t (*op)()) {
+static returncode_t text_screen_op(returncode_t (*op)(void (*)(returncode_t))) {
   returncode_t ret;
   result.fired = false;
 

Original file line number	Diff line number	Diff line change
`@@ -27,8 +27,7 @@ static void text_screen_size_cb(returncode_t ret, uint32_t width, uint32_t heigh`
`27`	`27`	`result_size.height = height;`
`28`	`28`	`}`
`29`	`29`
`30`		`-`
`31`		`-static returncode_t text_screen_op(returncode_t (*op)()) {`
	`30`	`+static returncode_t text_screen_op(returncode_t (op)(void ()(returncode_t))) {`
`32`	`31`	`returncode_t ret;`
`33`	`32`	`result.fired = false;`
`34`	`33`