1 files changed, 42 insertions, 42 deletions
diff --git a/demo/c2demo.c b/demo/c2demo.c
index 08322ff..6a043bd 100644
--- a/demo/c2demo.c
+++ b/demo/c2demo.c
@@ -6,11 +6,11 @@
 
   Encodes and decodes a file of raw speech samples using Codec 2.
   Demonstrates use of Codec 2 function API.
-  
+
   cd codec2/build_linux
   ./demo/c2demo ../raw/hts1a.raw his1a_out.raw
   aplay -f S16_LE hts1a_out.raw
-  
+
 \*---------------------------------------------------------------------------*/
 
 /*
@@ -32,46 +32,46 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+
 #include "codec2.h"
 
-int main(int argc, char *argv[])
-{
-    struct CODEC2 *codec2;
-    FILE          *fin;
-    FILE          *fout;
-
-    if (argc != 3) {
-        printf("usage: %s InputRawSpeechFile OutputRawSpeechFile\n", argv[0]);
-        exit(1);
-    }
-
-    if ( (fin = fopen(argv[1],"rb")) == NULL ) {
-        fprintf(stderr, "Error opening input speech file: %s\n", argv[1]);
-        exit(1);
-    }
-
-    if ( (fout = fopen(argv[2],"wb")) == NULL ) {
-        fprintf(stderr, "Error opening output speech file: %s\n", argv[2]);
-         exit(1);
-    }
-
-    /* Note only one set of Codec 2 states is required for an encoder
-       and decoder pair. */
-    codec2 = codec2_create(CODEC2_MODE_1300);
-    size_t nsam = codec2_samples_per_frame(codec2);
-    short speech_samples[nsam];
-    /* Bits from the encoder are packed into bytes */
-    unsigned char compressed_bytes[codec2_bytes_per_frame(codec2)];
-
-    while(fread(speech_samples, sizeof(short), nsam, fin) == nsam) {
-        codec2_encode(codec2, compressed_bytes, speech_samples);
-        codec2_decode(codec2, speech_samples, compressed_bytes);
-        fwrite(speech_samples, sizeof(short), nsam, fout);
-    }
-
-    codec2_destroy(codec2);
-    fclose(fin);
-    fclose(fout);
-
-    return 0;
+int main(int argc, char *argv[]) {
+  struct CODEC2 *codec2;
+  FILE *fin;
+  FILE *fout;
+
+  if (argc != 3) {
+    printf("usage: %s InputRawSpeechFile OutputRawSpeechFile\n", argv[0]);
+    exit(1);
+  }
+
+  if ((fin = fopen(argv[1], "rb")) == NULL) {
+    fprintf(stderr, "Error opening input speech file: %s\n", argv[1]);
+    exit(1);
+  }
+
+  if ((fout = fopen(argv[2], "wb")) == NULL) {
+    fprintf(stderr, "Error opening output speech file: %s\n", argv[2]);
+    exit(1);
+  }
+
+  /* Note only one set of Codec 2 states is required for an encoder
+     and decoder pair. */
+  codec2 = codec2_create(CODEC2_MODE_1300);
+  size_t nsam = codec2_samples_per_frame(codec2);
+  short speech_samples[nsam];
+  /* Bits from the encoder are packed into bytes */
+  unsigned char compressed_bytes[codec2_bytes_per_frame(codec2)];
+
+  while (fread(speech_samples, sizeof(short), nsam, fin) == nsam) {
+    codec2_encode(codec2, compressed_bytes, speech_samples);
+    codec2_decode(codec2, speech_samples, compressed_bytes);
+    fwrite(speech_samples, sizeof(short), nsam, fout);
+  }
+
+  codec2_destroy(codec2);
+  fclose(fin);
+  fclose(fout);
+
+  return 0;
 }