lib/fdpgen: replace header guards with more modern #pragma once

diff --git a/lib/fdpgen/clusteredges.h b/lib/fdpgen/clusteredges.h
index aa8bb781a20414ef43e43b701b955d73be72e2fd..f7734f27c8e8e4d6561a58fd85f438b919f199f8 100644 (file)
--- a/lib/fdpgen/clusteredges.h
+++ b/lib/fdpgen/clusteredges.h
@@ -8,20 +8,17 @@
  * Contributors: Details at https://graphviz.org
  *************************************************************************/
 
+#pragma once
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#ifndef CLUSTEREDGES_H
-#define CLUSTEREDGES_H
-
 #include <common/render.h>
 #include <neatogen/adjust.h>
 
     extern int compoundEdges(graph_t * g, expand_t* pm, int splines);
 
-#endif
-
 #ifdef __cplusplus
 }
 #endif

diff --git a/lib/fdpgen/comp.h b/lib/fdpgen/comp.h
index 90d920a6718eeb0bafa037fb235439a2d68350b7..386588404d9317758e7c4ad166cca143ce8b0cee 100644 (file)
--- a/lib/fdpgen/comp.h
+++ b/lib/fdpgen/comp.h
@@ -8,19 +8,16 @@
  * Contributors: Details at https://graphviz.org
  *************************************************************************/
 
+#pragma once
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#ifndef COMP_H
-#define COMP_H
-
 #include <common/render.h>
 
     extern graph_t **findCComp(graph_t *, int *, int *);
 
-#endif
-
 #ifdef __cplusplus
 }
 #endif

diff --git a/lib/fdpgen/dbg.h b/lib/fdpgen/dbg.h
index 7225db965dbcff7a18364f7df4071346c4deaca8..05613a8d3516dd90706becb1a77e07330263ce49 100644 (file)
--- a/lib/fdpgen/dbg.h
+++ b/lib/fdpgen/dbg.h
@@ -8,13 +8,12 @@
  * Contributors: Details at https://graphviz.org
  *************************************************************************/
 
+#pragma once
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#ifndef FDPDBG_H
-#define FDPDBG_H
-
 #ifdef DEBUG
 
 #include <fdpgen/fdp.h>
@@ -34,8 +33,6 @@ extern "C" {
 
 #endif
 
-#endif
-
 #ifdef __cplusplus
 }
 #endif

diff --git a/lib/fdpgen/fdp.h b/lib/fdpgen/fdp.h
index bcae0aa0477c3d643a8d06c9dce8b0c6fd0f17db..cc219441b15dc9d0301580feea5888eb7642cd2f 100644 (file)
--- a/lib/fdpgen/fdp.h
+++ b/lib/fdpgen/fdp.h
@@ -8,8 +8,7 @@
  * Contributors: Details at https://graphviz.org
  *************************************************************************/
 
-#ifndef FDP_H
-#define FDP_H
+#pragma once
 
 #include <common/render.h>
 
@@ -112,4 +111,3 @@ typedef struct fdpParms_s fdpParms_t;
 #ifdef __cplusplus
 }
 #endif
-#endif

diff --git a/lib/fdpgen/grid.h b/lib/fdpgen/grid.h
index 57993e9a33e47765ea451210a1a4a086f51c5c61..3fc9fddb42e49a564a909228b4f71a5fe96d3bee 100644 (file)
--- a/lib/fdpgen/grid.h
+++ b/lib/fdpgen/grid.h
@@ -8,13 +8,12 @@
  * Contributors: Details at https://graphviz.org
  *************************************************************************/
 
+#pragma once
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#ifndef GRID_H
-#define GRID_H
-
 #include "config.h"
 
 #include <common/render.h>
@@ -46,8 +45,6 @@ extern "C" {
     extern void delGrid(Grid *);
     extern int gLength(cell * p);
 
-#endif
-
 #ifdef __cplusplus
 }
 #endif

diff --git a/lib/fdpgen/tlayout.h b/lib/fdpgen/tlayout.h
index b9aea4ca7005619cfedd211df67ab73a2b2beae6..58a11a29d0f3d5292d2d0d0c730fde2b98a53dd5 100644 (file)
--- a/lib/fdpgen/tlayout.h
+++ b/lib/fdpgen/tlayout.h
@@ -8,13 +8,12 @@
  * Contributors: Details at https://graphviz.org
  *************************************************************************/
 
+#pragma once
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#ifndef TLAYOUT_H
-#define TLAYOUT_H
-
 #include <fdpgen/fdp.h>
 #include <fdpgen/xlayout.h>
 
@@ -25,8 +24,6 @@ typedef enum {
     extern void fdp_initParams(graph_t *);
     extern void fdp_tLayout(graph_t *, xparams *);
 
-#endif
-
 #ifdef __cplusplus
 }
 #endif

diff --git a/lib/fdpgen/xlayout.h b/lib/fdpgen/xlayout.h
index f02ae05747e6db16df74f1788e8f2c9508264309..b63421b24cec84f5b07f1a3541b73e2d18ca2513 100644 (file)
--- a/lib/fdpgen/xlayout.h
+++ b/lib/fdpgen/xlayout.h
@@ -8,13 +8,12 @@
  * Contributors: Details at https://graphviz.org
  *************************************************************************/
 
+#pragma once
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#ifndef XLAYOUT_H
-#define XLAYOUT_H
-
 #include <fdpgen/fdp.h>
 
     typedef struct {
@@ -27,8 +26,6 @@ extern "C" {
 
     extern void fdp_xLayout(graph_t *, xparams *);
 
-#endif
-
 #ifdef __cplusplus
 }
 #endif