clang-format -i applied to src unittest misc

1 files changed, 81 insertions, 77 deletions

diff --git a/src/cohpsk_mod.c b/src/cohpsk_mod.c
index 5d5443a..b3819a3 100644
--- a/src/cohpsk_mod.c
+++ b/src/cohpsk_mod.c
@@ -28,92 +28,96 @@
 */
 
 #include <assert.h>
+#include <errno.h>
+#include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <math.h>
-#include <errno.h>
 
 #include "codec2_cohpsk.h"
 #include "codec2_fdmdv.h"
 
 int opt_exists(char *argv[], int argc, char opt[]) {
-    int i;
-    for (i=0; i<argc; i++) {
-        if (strcmp(argv[i], opt) == 0) {
-            return i;
-        }
+  int i;
+  for (i = 0; i < argc; i++) {
+    if (strcmp(argv[i], opt) == 0) {
+      return i;
     }
-    return 0;
+  }
+  return 0;
 }
 
-int main(int argc, char *argv[])
-{
-    FILE          *fin, *fout;
-    struct COHPSK *cohpsk;
-    char          tx_bits_char[2*COHPSK_BITS_PER_FRAME];
-    int           tx_bits[2*COHPSK_BITS_PER_FRAME];
-    COMP          tx_fdm[COHPSK_NOM_SAMPLES_PER_FRAME];
-    short         tx_fdm_scaled[COHPSK_NOM_SAMPLES_PER_FRAME];
-    int           diversity;
-    int           i;
-
-    if (argc < 3) {
-        fprintf(stderr, "\n");
-	fprintf(stderr, "usage: %s InputOneCharPerBitFile OutputModemRawFile [-nd]\n", argv[0]);
-        fprintf(stderr, "\n");
-        fprintf(stderr, "  --nd        non-diversity mode, input frames of %d bits\n", 2*COHPSK_BITS_PER_FRAME);
-        fprintf(stderr, "\n");
-	exit(1);
-    }
-
-    if (strcmp(argv[1], "-")  == 0) fin = stdin;
-    else if ( (fin = fopen(argv[1],"rb")) == NULL ) {
-	fprintf(stderr, "Error opening input file: %s: %s.\n",
-         argv[1], strerror(errno));
-	exit(1);
-    }
-
-    if (strcmp(argv[2], "-") == 0) fout = stdout;
-    else if ( (fout = fopen(argv[2],"wb")) == NULL ) {
-	fprintf(stderr, "Error opening output modem sample file: %s: %s.\n",
-         argv[2], strerror(errno));
-	exit(1);
-    }
-
-    cohpsk = cohpsk_create();
-
-    if (opt_exists(argv, argc, "--nd")) {
-        diversity = 2;
-    }
-    else {
-        diversity = 1;
-    }
-    fprintf(stderr, "diversity: %d\n", diversity);
-
-    while(fread(tx_bits_char, sizeof(char), COHPSK_BITS_PER_FRAME*diversity, fin) == COHPSK_BITS_PER_FRAME*diversity) {
-
-        for(i=0; i<COHPSK_BITS_PER_FRAME*diversity; i++)
-            tx_bits[i] = tx_bits_char[i];
-        cohpsk_mod(cohpsk, tx_fdm, tx_bits, COHPSK_BITS_PER_FRAME*diversity);
-        cohpsk_clip(tx_fdm, COHPSK_CLIP, COHPSK_NOM_SAMPLES_PER_FRAME);
-
-        /* scale and save to disk as shorts */
-
-        for(i=0; i<COHPSK_NOM_SAMPLES_PER_FRAME; i++)
-            tx_fdm_scaled[i] = COHPSK_SCALE * tx_fdm[i].real;
-
-        fwrite(tx_fdm_scaled, sizeof(short), COHPSK_NOM_SAMPLES_PER_FRAME, fout);
-
-        /* if this is in a pipeline, we probably don't want the usual
-           buffering to occur */
-
-        if (fout == stdout) fflush(stdout);
-    }
-
-    fclose(fin);
-    fclose(fout);
-    cohpsk_destroy(cohpsk);
-
-    return 0;
+int main(int argc, char *argv[]) {
+  FILE *fin, *fout;
+  struct COHPSK *cohpsk;
+  char tx_bits_char[2 * COHPSK_BITS_PER_FRAME];
+  int tx_bits[2 * COHPSK_BITS_PER_FRAME];
+  COMP tx_fdm[COHPSK_NOM_SAMPLES_PER_FRAME];
+  short tx_fdm_scaled[COHPSK_NOM_SAMPLES_PER_FRAME];
+  int diversity;
+  int i;
+
+  if (argc < 3) {
+    fprintf(stderr, "\n");
+    fprintf(stderr,
+            "usage: %s InputOneCharPerBitFile OutputModemRawFile [-nd]\n",
+            argv[0]);
+    fprintf(stderr, "\n");
+    fprintf(stderr,
+            "  --nd        non-diversity mode, input frames of %d bits\n",
+            2 * COHPSK_BITS_PER_FRAME);
+    fprintf(stderr, "\n");
+    exit(1);
+  }
+
+  if (strcmp(argv[1], "-") == 0)
+    fin = stdin;
+  else if ((fin = fopen(argv[1], "rb")) == NULL) {
+    fprintf(stderr, "Error opening input file: %s: %s.\n", argv[1],
+            strerror(errno));
+    exit(1);
+  }
+
+  if (strcmp(argv[2], "-") == 0)
+    fout = stdout;
+  else if ((fout = fopen(argv[2], "wb")) == NULL) {
+    fprintf(stderr, "Error opening output modem sample file: %s: %s.\n",
+            argv[2], strerror(errno));
+    exit(1);
+  }
+
+  cohpsk = cohpsk_create();
+
+  if (opt_exists(argv, argc, "--nd")) {
+    diversity = 2;
+  } else {
+    diversity = 1;
+  }
+  fprintf(stderr, "diversity: %d\n", diversity);
+
+  while (fread(tx_bits_char, sizeof(char), COHPSK_BITS_PER_FRAME * diversity,
+               fin) == COHPSK_BITS_PER_FRAME * diversity) {
+    for (i = 0; i < COHPSK_BITS_PER_FRAME * diversity; i++)
+      tx_bits[i] = tx_bits_char[i];
+    cohpsk_mod(cohpsk, tx_fdm, tx_bits, COHPSK_BITS_PER_FRAME * diversity);
+    cohpsk_clip(tx_fdm, COHPSK_CLIP, COHPSK_NOM_SAMPLES_PER_FRAME);
+
+    /* scale and save to disk as shorts */
+
+    for (i = 0; i < COHPSK_NOM_SAMPLES_PER_FRAME; i++)
+      tx_fdm_scaled[i] = COHPSK_SCALE * tx_fdm[i].real;
+
+    fwrite(tx_fdm_scaled, sizeof(short), COHPSK_NOM_SAMPLES_PER_FRAME, fout);
+
+    /* if this is in a pipeline, we probably don't want the usual
+       buffering to occur */
+
+    if (fout == stdout) fflush(stdout);
+  }
+
+  fclose(fin);
+  fclose(fout);
+  cohpsk_destroy(cohpsk);
+
+  return 0;
 }