1 files changed, 25 insertions, 24 deletions
diff --git a/unittest/freedv_700d_comptx.c b/unittest/freedv_700d_comptx.c
index 0e5350e..9f66c76 100644
--- a/unittest/freedv_700d_comptx.c
+++ b/unittest/freedv_700d_comptx.c
@@ -7,37 +7,38 @@
 \*---------------------------------------------------------------------------*/
 
 #include <assert.h>
-#include <stdlib.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 
 #include "freedv_api.h"
 
 int main(int argc, char *argv[]) {
-    struct freedv            *freedv;
-
-    freedv = freedv_open(FREEDV_MODE_700D);
-    assert(freedv != NULL);
-
-    /* handy functions to set buffer sizes */
-    int n_speech_samples = freedv_get_n_speech_samples(freedv);
-    short speech_in[n_speech_samples];
-    int n_nom_modem_samples = freedv_get_n_nom_modem_samples(freedv);
-    COMP mod_out[n_nom_modem_samples];
-    short mod_out_short[2*n_nom_modem_samples];
-
-    /* OK main loop  --------------------------------------- */
-
-    while(fread(speech_in, sizeof(short), n_speech_samples, stdin) == n_speech_samples) {
-        freedv_comptx(freedv, mod_out, speech_in);
-        for(int i=0; i<n_nom_modem_samples; i++) {
-            mod_out_short[2*i] = mod_out[i].real;
-            mod_out_short[2*i+1] = mod_out[i].imag;
-        }
-        fwrite(mod_out_short, sizeof(short), 2*n_nom_modem_samples, stdout);
+  struct freedv *freedv;
+
+  freedv = freedv_open(FREEDV_MODE_700D);
+  assert(freedv != NULL);
+
+  /* handy functions to set buffer sizes */
+  int n_speech_samples = freedv_get_n_speech_samples(freedv);
+  short speech_in[n_speech_samples];
+  int n_nom_modem_samples = freedv_get_n_nom_modem_samples(freedv);
+  COMP mod_out[n_nom_modem_samples];
+  short mod_out_short[2 * n_nom_modem_samples];
+
+  /* OK main loop  --------------------------------------- */
+
+  while (fread(speech_in, sizeof(short), n_speech_samples, stdin) ==
+         n_speech_samples) {
+    freedv_comptx(freedv, mod_out, speech_in);
+    for (int i = 0; i < n_nom_modem_samples; i++) {
+      mod_out_short[2 * i] = mod_out[i].real;
+      mod_out_short[2 * i + 1] = mod_out[i].imag;
     }
+    fwrite(mod_out_short, sizeof(short), 2 * n_nom_modem_samples, stdout);
+  }
 
-    freedv_close(freedv);
+  freedv_close(freedv);
 
-    return 0;
+  return 0;
 }