Trivial: Convert 'tabs' indentation to '4 space' indentation

Change-Id: If71dd8a04050ce11e37ad88ee862419313c06639
Reviewed-on: https://code.wireshark.org/review/9946
Reviewed-by: Bill Meier <wmeier@newsguy.com>

1 files changed, 154 insertions, 161 deletions

diff --git a/epan/dissectors/packet-atn-cm.c b/epan/dissectors/packet-atn-cm.c
index 9a6f714479..00924be4d5 100644
--- a/epan/dissectors/packet-atn-cm.c
+++ b/epan/dissectors/packet-atn-cm.c
@@ -6,12 +6,6 @@
 /* Input file: packet-atn-cm-template.c */
 
 #line 1 "../../asn1/atn-cm/packet-atn-cm-template.c"
-/* c-basic-offset: 2; tab-width: 2; indent-tabs-mode: t
- * vi: set shiftwidth=2 tabstop=2 noexpandtab:
- * :indentSize=2:tabSize=2:noTabs=false:
- */
-
-
 /* packet-atn-cm.c
  * By Mathias Guettler <guettler@web.de>
  * Copyright 2013
@@ -110,7 +104,7 @@ static int hf_atn_cm_hours = -1;                  /* Timehours */
 static int hf_atn_cm_minutes = -1;                /* Timeminutes */
 
 /*--- End of included file: packet-atn-cm-hf.c ---*/
-#line 61 "../../asn1/atn-cm/packet-atn-cm-template.c"
+#line 55 "../../asn1/atn-cm/packet-atn-cm-template.c"
 
 
 /*--- Included file: packet-atn-cm-ett.c ---*/
@@ -132,7 +126,7 @@ static gint ett_atn_cm_ShortTsap = -1;
 static gint ett_atn_cm_Time = -1;
 
 /*--- End of included file: packet-atn-cm-ett.c ---*/
-#line 63 "../../asn1/atn-cm/packet-atn-cm-template.c"
+#line 57 "../../asn1/atn-cm/packet-atn-cm-template.c"
 static gint ett_atn_cm = -1;
 
 
@@ -635,135 +629,135 @@ static int dissect_CMGroundMessage_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_
 
 
 /*--- End of included file: packet-atn-cm-fn.c ---*/
-#line 66 "../../asn1/atn-cm/packet-atn-cm-template.c"
+#line 60 "../../asn1/atn-cm/packet-atn-cm-template.c"
 static int proto_atn_cm = -1;
 
 static int
 dissect_atn_cm(
-		tvbuff_t *tvb,
-		packet_info *pinfo,
-		proto_tree *tree,
-		void *data _U_)
+    tvbuff_t *tvb,
+    packet_info *pinfo,
+    proto_tree *tree,
+    void *data _U_)
 {
-		int 	type;
-		proto_tree *sub_tree;
-
-		sub_tree = proto_tree_add_subtree(
-			tree, tvb, 0, -1, ett_atn_cm, NULL, ATN_CM_PROTO);
-
-		/* ti = proto_tree_add_item(tree, proto_atn_cm, tvb, 0, 0 , ENC_NA); */
-		/* sub_tree = proto_item_add_subtree(ti, ett_atn_cm_pdu); */
-
-		/* determine whether it is uplink or downlink */
-		type = check_heur_msg_type(pinfo);
-
-		switch(type){
-				case um:
-						dissect_CMGroundMessage_PDU(
-							tvb,
-							pinfo,
-							sub_tree, NULL);
-						break;
-				case dm:
-						dissect_CMAircraftMessage_PDU(
-							tvb,
-							pinfo,
-							sub_tree, NULL);
-						break;
-				default:
-						break;
-		}
-		return tvb_reported_length_remaining(tvb, 0);
+    int   type;
+    proto_tree *sub_tree;
+
+    sub_tree = proto_tree_add_subtree(
+      tree, tvb, 0, -1, ett_atn_cm, NULL, ATN_CM_PROTO);
+
+    /* ti = proto_tree_add_item(tree, proto_atn_cm, tvb, 0, 0 , ENC_NA); */
+    /* sub_tree = proto_item_add_subtree(ti, ett_atn_cm_pdu); */
+
+    /* determine whether it is uplink or downlink */
+    type = check_heur_msg_type(pinfo);
+
+    switch(type){
+        case um:
+            dissect_CMGroundMessage_PDU(
+              tvb,
+              pinfo,
+              sub_tree, NULL);
+            break;
+        case dm:
+            dissect_CMAircraftMessage_PDU(
+              tvb,
+              pinfo,
+              sub_tree, NULL);
+            break;
+        default:
+            break;
+    }
+    return tvb_reported_length_remaining(tvb, 0);
 }
 
 static gboolean
 dissect_atn_cm_heur(
-		tvbuff_t *tvb,
-		packet_info *pinfo,
-		proto_tree *tree,
-		void *data _U_)
+    tvbuff_t *tvb,
+    packet_info *pinfo,
+    proto_tree *tree,
+    void *data _U_)
 {
-		atn_conversation_t *atn_cv = NULL;
-		volatile gboolean is_atn_cm = FALSE;
-		int type;
-
-		/* determine whether it is uplink or downlink */
-		type = check_heur_msg_type(pinfo);
-
-		/* heuristically decode message */
-		switch(type){
-				case um:
-						TRY {
-								dissect_CMGroundMessage_PDU(
-									tvb,
-									pinfo,
-									NULL, NULL);
-								/* no exception thrown: looks like it is a CM PDU */
-								is_atn_cm = TRUE; }
-						CATCH_ALL {
-								is_atn_cm = FALSE; }
-						ENDTRY;
-						break;
-				case dm:
-						TRY {
-								dissect_CMAircraftMessage_PDU(
-										tvb,
-										pinfo,
-										NULL, NULL);
-								/* no exception thrown: looks like it is a CM PDU */
-								is_atn_cm = TRUE;}
-						CATCH_ALL {
-								is_atn_cm = FALSE; }
-						ENDTRY;
-						break;
-				default:
-						break;
-		}
-
-		if (is_atn_cm  == TRUE) {
-				/* note: */
-				/* all subsequent PDU's belonging to this conversation are considered CM */
-				/* if the first CM PDU has been decoded succesfully */
-				/* (This is done in "atn-ulcs" by using "call_dissector_with_data()") */
-
-				/* DT: dstref present, srcref is always zero */
-				if((pinfo->clnp_dstref) &&
-						(!pinfo->clnp_srcref)){
-
-					atn_cv = find_atn_conversation(
-								&pinfo->dst,
-								pinfo->clnp_dstref,
-								&pinfo->src );
-				}
-				/* CR: srcref present, dstref is always zero */
-				if((!pinfo->clnp_dstref) &&
-						(pinfo->clnp_srcref)){
-
-					atn_cv = find_atn_conversation(
-								&pinfo->src,
-								pinfo->clnp_srcref,
-								&pinfo->dst );
-
-				}
-				/* CC: srcref and dstref present  */
-				if((pinfo->clnp_dstref) &&
-						(pinfo->clnp_srcref)){
-						atn_cv = find_atn_conversation(
-								&pinfo->src,
-								pinfo->clnp_srcref,
-								&pinfo->dst );
-				}
-				if(atn_cv){
-						atn_cv->ae_qualifier = cma;
-				}
-				dissect_atn_cm(
-						tvb,
-						pinfo,
-						tree,
-						NULL);
-		}
-
-		return is_atn_cm;
+    atn_conversation_t *atn_cv = NULL;
+    volatile gboolean is_atn_cm = FALSE;
+    int type;
+
+    /* determine whether it is uplink or downlink */
+    type = check_heur_msg_type(pinfo);
+
+    /* heuristically decode message */
+    switch(type){
+        case um:
+            TRY {
+                dissect_CMGroundMessage_PDU(
+                  tvb,
+                  pinfo,
+                  NULL, NULL);
+                /* no exception thrown: looks like it is a CM PDU */
+                is_atn_cm = TRUE; }
+            CATCH_ALL {
+                is_atn_cm = FALSE; }
+            ENDTRY;
+            break;
+        case dm:
+            TRY {
+                dissect_CMAircraftMessage_PDU(
+                    tvb,
+                    pinfo,
+                    NULL, NULL);
+                /* no exception thrown: looks like it is a CM PDU */
+                is_atn_cm = TRUE;}
+            CATCH_ALL {
+                is_atn_cm = FALSE; }
+            ENDTRY;
+            break;
+        default:
+            break;
+    }
+
+    if (is_atn_cm  == TRUE) {
+        /* note: */
+        /* all subsequent PDU's belonging to this conversation are considered CM */
+        /* if the first CM PDU has been decoded succesfully */
+        /* (This is done in "atn-ulcs" by using "call_dissector_with_data()") */
+
+        /* DT: dstref present, srcref is always zero */
+        if((pinfo->clnp_dstref) &&
+            (!pinfo->clnp_srcref)){
+
+          atn_cv = find_atn_conversation(
+                &pinfo->dst,
+                pinfo->clnp_dstref,
+                &pinfo->src );
+        }
+        /* CR: srcref present, dstref is always zero */
+        if((!pinfo->clnp_dstref) &&
+            (pinfo->clnp_srcref)){
+
+          atn_cv = find_atn_conversation(
+                &pinfo->src,
+                pinfo->clnp_srcref,
+                &pinfo->dst );
+
+        }
+        /* CC: srcref and dstref present  */
+        if((pinfo->clnp_dstref) &&
+            (pinfo->clnp_srcref)){
+            atn_cv = find_atn_conversation(
+                &pinfo->src,
+                pinfo->clnp_srcref,
+                &pinfo->dst );
+        }
+        if(atn_cv){
+            atn_cv->ae_qualifier = cma;
+        }
+        dissect_atn_cm(
+            tvb,
+            pinfo,
+            tree,
+            NULL);
+    }
+
+    return is_atn_cm;
 }
 
 
@@ -935,9 +929,9 @@ void proto_register_atn_cm (void)
         "Timeminutes", HFILL }},
 
 /*--- End of included file: packet-atn-cm-hfarr.c ---*/
-#line 201 "../../asn1/atn-cm/packet-atn-cm-template.c"
+#line 195 "../../asn1/atn-cm/packet-atn-cm-template.c"
     };
-		static gint *ett[] = {
+    static gint *ett[] = {
 
 /*--- Included file: packet-atn-cm-ettarr.c ---*/
 #line 1 "../../asn1/atn-cm/packet-atn-cm-ettarr.c"
@@ -958,52 +952,51 @@ void proto_register_atn_cm (void)
     &ett_atn_cm_Time,
 
 /*--- End of included file: packet-atn-cm-ettarr.c ---*/
-#line 204 "../../asn1/atn-cm/packet-atn-cm-template.c"
-			&ett_atn_cm
-		};
+#line 198 "../../asn1/atn-cm/packet-atn-cm-template.c"
+      &ett_atn_cm
+    };
 
-		/* register CM application */
-		proto_atn_cm = proto_register_protocol(
-				ATN_CM_PROTO ,
-				"ATN-CM",
-				"atn-cm");
+    /* register CM application */
+    proto_atn_cm = proto_register_protocol(
+        ATN_CM_PROTO ,
+        "ATN-CM",
+        "atn-cm");
 
-		proto_register_field_array(
-				proto_atn_cm,
-				hf_atn_cm,
-				array_length(hf_atn_cm));
+    proto_register_field_array(
+        proto_atn_cm,
+        hf_atn_cm,
+        array_length(hf_atn_cm));
 
-		proto_register_subtree_array(
-				ett,
-				array_length(ett));
+    proto_register_subtree_array(
+        ett,
+        array_length(ett));
 
-		new_register_dissector(
-				"atn-cm",
-				dissect_atn_cm,
-				proto_atn_cm);
+    new_register_dissector(
+        "atn-cm",
+        dissect_atn_cm,
+        proto_atn_cm);
 }
 
 void proto_reg_handoff_atn_cm(void)
 {
-		/* add session dissector to subdissector list*/
-		heur_dissector_add(
-				"atn-ulcs",
-				dissect_atn_cm_heur,
-				"ATN-CM over ATN-ULCS",
-				"atn-cm-ulcs",
-				proto_atn_cm, HEURISTIC_ENABLE);
+    /* add session dissector to subdissector list*/
+    heur_dissector_add(
+        "atn-ulcs",
+        dissect_atn_cm_heur,
+        "ATN-CM over ATN-ULCS",
+        "atn-cm-ulcs",
+        proto_atn_cm, HEURISTIC_ENABLE);
 }
 
 /*
  * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
  *
  * Local variables:
- * c-basic-offset: 2
- * tab-width: 2
- * indent-tabs-mode: t
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
  * End:
  *
- * vi: set shiftwidth=2 tabstop=2 noexpandtab:
- * :indentSize=2:tabSize=2:noTabs=false:
+ * vi: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
  */
-