Removes trailing spaces. Removes tabs.

[vlc] / src / extras / getopt1.c

diff --git a/src/extras/getopt1.c b/src/extras/getopt1.c
index fe414f3fb58a72e01da67608ad3ecd41db52b05d..5a7be9298c9d5afa601dd14c2fee2e3980e8f7db 100644 (file)
--- a/src/extras/getopt1.c
+++ b/src/extras/getopt1.c
@@ -59,7 +59,7 @@
 #include <stdlib.h>
 #endif
 
-#ifndef        NULL
+#ifndef    NULL
 #define NULL 0
 #endif
 
@@ -71,7 +71,7 @@ int
      const struct option *long_options;
      int *opt_index;
 {
-       return _getopt_internal(argc, argv, options, long_options, opt_index, 0);
+    return _getopt_internal(argc, argv, options, long_options, opt_index, 0);
 }
 
 /* Like getopt_long, but '-' as well as '--' can indicate a long option.
@@ -87,7 +87,7 @@ int
      const struct option *long_options;
      int *opt_index;
 {
-       return _getopt_internal(argc, argv, options, long_options, opt_index, 1);
+    return _getopt_internal(argc, argv, options, long_options, opt_index, 1);
 }
 
 #endif /* Not ELIDE_CODE.  */
@@ -101,87 +101,87 @@ int
      int argc;
      char **argv;
 {
-       int c;
-       int digit_optind = 0;
-
-       while (1)
-       {
-               int this_option_optind = optind ? optind : 1;
-               int option_index = 0;
-               static struct option long_options[] =
-               {
-                       {"add", 1, 0, 0},
-                       {"append", 0, 0, 0},
-                       {"delete", 1, 0, 0},
-                       {"verbose", 0, 0, 0},
-                       {"create", 0, 0, 0},
-                       {"file", 1, 0, 0},
-                       {0, 0, 0, 0}
-               };
-
-               c = getopt_long(argc, argv, "abc:d:0123456789",
-                               long_options, &option_index);
-               if (c == -1)
-                       break;
-
-               switch (c)
-               {
-                       case 0:
-                               printf("option %s", long_options[option_index].name);
-                               if (optarg)
-                                       printf(" with arg %s", optarg);
-                               printf("\n");
-                               break;
-
-                       case '0':
-                       case '1':
-                       case '2':
-                       case '3':
-                       case '4':
-                       case '5':
-                       case '6':
-                       case '7':
-                       case '8':
-                       case '9':
-                               if (digit_optind != 0 && digit_optind != this_option_optind)
-                                       printf("digits occur in two different argv-elements.\n");
-                               digit_optind = this_option_optind;
-                               printf("option %c\n", c);
-                               break;
-
-                       case 'a':
-                               printf("option a\n");
-                               break;
-
-                       case 'b':
-                               printf("option b\n");
-                               break;
-
-                       case 'c':
-                               printf("option c with value `%s'\n", optarg);
-                               break;
-
-                       case 'd':
-                               printf("option d with value `%s'\n", optarg);
-                               break;
-
-                       case '?':
-                               break;
-
-                       default:
-                               printf("?? getopt returned character code 0%o ??\n", c);
-               }
-       }
-
-       if (optind < argc)
-       {
-               printf("non-option ARGV-elements: ");
-               while (optind < argc)
-                       printf("%s ", argv[optind++]);
-               printf("\n");
-       }
-
-       exit(0);
+    int c;
+    int digit_optind = 0;
+
+    while (1)
+    {
+        int this_option_optind = optind ? optind : 1;
+        int option_index = 0;
+        static struct option long_options[] =
+        {
+            {"add", 1, 0, 0},
+            {"append", 0, 0, 0},
+            {"delete", 1, 0, 0},
+            {"verbose", 0, 0, 0},
+            {"create", 0, 0, 0},
+            {"file", 1, 0, 0},
+            {0, 0, 0, 0}
+        };
+
+        c = getopt_long(argc, argv, "abc:d:0123456789",
+                long_options, &option_index);
+        if (c == -1)
+            break;
+
+        switch (c)
+        {
+            case 0:
+                printf("option %s", long_options[option_index].name);
+                if (optarg)
+                    printf(" with arg %s", optarg);
+                printf("\n");
+                break;
+
+            case '0':
+            case '1':
+            case '2':
+            case '3':
+            case '4':
+            case '5':
+            case '6':
+            case '7':
+            case '8':
+            case '9':
+                if (digit_optind != 0 && digit_optind != this_option_optind)
+                    printf("digits occur in two different argv-elements.\n");
+                digit_optind = this_option_optind;
+                printf("option %c\n", c);
+                break;
+
+            case 'a':
+                printf("option a\n");
+                break;
+
+            case 'b':
+                printf("option b\n");
+                break;
+
+            case 'c':
+                printf("option c with value `%s'\n", optarg);
+                break;
+
+            case 'd':
+                printf("option d with value `%s'\n", optarg);
+                break;
+
+            case '?':
+                break;
+
+            default:
+                printf("?? getopt returned character code 0%o ??\n", c);
+        }
+    }
+
+    if (optind < argc)
+    {
+        printf("non-option ARGV-elements: ");
+        while (optind < argc)
+            printf("%s ", argv[optind++]);
+        printf("\n");
+    }
+
+    exit(0);
 }
 
 #endif /* TEST */