Audacity slider popup dirty fix

hack.c

// cc -shared `pkg-config --cflags gtk+-3.0` -fPIC -o audacity-slider-hack.so hack.c
#include <dlfcn.h>
#include <stdio.h>

#include <gtk-3.0/gtk/gtk.h>

void *library_handle = NULL;
void (*gtk_window_resize_impl)(GtkWindow *win, gint w, gint h);

#define GTK_LIB "/usr/lib/x86_64-linux-gnu/libgtk-3.so"

void gtk_window_resize(GtkWindow *win, gint w, gint h) {
	if (!library_handle) {
		library_handle = dlopen(GTK_LIB, RTLD_LAZY);
		gtk_window_resize_impl = dlsym(library_handle, "gtk_window_resize");
	}

	const gchar *win_title = gtk_window_get_title(win);
	if (!h && !strlen(win_title)) {
		gtk_window_set_resizable(win, TRUE);
		h = 27; // magic height!
	}
	printf("test: %d %d\n", w, h);

	gtk_window_resize_impl(win, w, h);
}