diff --git a/include/util.h b/include/util.h
index 5840ae0..20f919f 100644
--- a/include/util.h
+++ b/include/util.h
@@ -19,5 +19,6 @@ char *kind_as_string(char *s, int kind, int n);
 char *version_as_string(char *s, long v, int n);
 bool is_comment(char *s);
 struct quickcommand *command_in_quickcommands(const char *command, const struct quickcommand *quickcommands, int n);
+void clear(PT_VMR vmr, bool (*f)(PT_VMR));
 
 #endif /* __UTIL_H__ */
\ No newline at end of file
diff --git a/include/wrapper.h b/include/wrapper.h
index c764095..6bf63db 100644
--- a/include/wrapper.h
+++ b/include/wrapper.h
@@ -41,6 +41,4 @@ bool is_mdirty(PT_VMR vmr);
 long macrobutton_getstatus(PT_VMR vmr, long n, float *val, long mode);
 long macrobutton_setstatus(PT_VMR vmr, long n, float val, long mode);
 
-void clear(PT_VMR vmr, bool (*f)(PT_VMR));
-
 #endif /* __WRAPPER_H__ */
\ No newline at end of file
diff --git a/src/util.c b/src/util.c
index e95ce98..92d0a46 100644
--- a/src/util.c
+++ b/src/util.c
@@ -13,6 +13,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <ctype.h>
+#include <windows.h>
 #include "wrapper.h"
 #include "util.h"
 
@@ -104,3 +105,16 @@ struct quickcommand *command_in_quickcommands(const char *command_key, const str
     }
     return NULL;
 }
+
+/**
+ * @brief Continuously polls an is_{}dirty function until it clears.
+ *
+ * @param vmr Pointer to the iVMR interface
+ * @param f Pointer to a polling function
+ */
+void clear(PT_VMR vmr, bool (*f)(PT_VMR))
+{
+    Sleep(30);
+    while (f(vmr))
+        Sleep(1);
+}
\ No newline at end of file
diff --git a/src/wrapper.c b/src/wrapper.c
index 08fb0b9..a5b70d3 100644
--- a/src/wrapper.c
+++ b/src/wrapper.c
@@ -156,10 +156,3 @@ long macrobutton_setstatus(PT_VMR vmr, long n, float val, long mode)
     log_trace("VBVMR_MacroButton_SetStatus(%ld, %d, %ld)", n, (int)val, mode);
     return vmr->VBVMR_MacroButton_SetStatus(n, val, mode);
 }
-
-void clear(PT_VMR vmr, bool (*f)(PT_VMR))
-{
-    Sleep(30);
-    while (f(vmr))
-        Sleep(1);
-}
\ No newline at end of file