2 files changed, 4 insertions, 4 deletions
diff --git a/src/goertzel.c b/src/goertzel.c
index 41fd897..d7ab641 100644
--- a/src/goertzel.c
+++ b/src/goertzel.c
@@ -20,14 +20,14 @@
 
 
 
-void goertzel_init(double freq, double rate, struct goertzel_state* restrict state)
+void goertzel_init(struct goertzel_state* restrict state, double freq, double rate)
 {
   memset(state, 0, *state);
   state->k = 2 * cos(2 * M_PI * (freq / rate));
 }
 
 
-double goertzel(size_t n, const uint32_t* restrict samples, struct goertzel_state* restrict state)
+double goertzel(struct goertzel_state* restrict state, const uint32_t* restrict samples, size_t n)
 {
   double power, samp, s;
   size_t i;
diff --git a/src/goertzel.h b/src/goertzel.h
index ad1e4b8..385df22 100644
--- a/src/goertzel.h
+++ b/src/goertzel.h
@@ -29,6 +29,6 @@ struct goertzel_state
 };
 
 
-void goertzel_init(double freq, double rate, struct goertzel_state* restrict state);
-double goertzel(size_t n, const uint32_t* restrict samples, struct goertzel_state* restrict state);
+void goertzel_init(struct goertzel_state* restrict state, double freq, double rate);
+double goertzel(struct goertzel_state* restrict state, const uint32_t* restrict samples, size_t n);