From 780d50830fb9f1b22d8ff2cd9b0b498f0664cdb4 Mon Sep 17 00:00:00 2001
From: erg <devnull@localhost>
Date: Thu, 7 Dec 2006 22:49:36 +0000
Subject: [PATCH] Re-do some .h files to limit exposure of internal values, .h
 files, and dependencies on config.h; return to a simple, concrete boolean
 type

---
 lib/dotgen/conc.c       | 10 +++++-----
 lib/dotgen/dotprocs.h   |  2 +-
 lib/dotgen/dotsplines.c | 12 ++++++------
 3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/lib/dotgen/conc.c b/lib/dotgen/conc.c
index 636c46489..0a64213fd 100644
--- a/lib/dotgen/conc.c
+++ b/lib/dotgen/conc.c
@@ -25,7 +25,7 @@
 #define		UP		0
 #define		DOWN	1
 
-static bool samedir(edge_t * e, edge_t * f)
+static boolean samedir(edge_t * e, edge_t * f)
 {
     edge_t *e0, *f0;
 
@@ -39,13 +39,13 @@ static bool samedir(edge_t * e, edge_t * f)
 	    * (ND_rank(e0->tail) - ND_rank(e0->head)) > 0);
 }
 
-static bool downcandidate(node_t * v)
+static boolean downcandidate(node_t * v)
 {
     return ((ND_node_type(v) == VIRTUAL) && (ND_in(v).size == 1)
 	    && (ND_out(v).size == 1) && (ND_label(v) == NULL));
 }
 
-static bool bothdowncandidates(node_t * u, node_t * v)
+static boolean bothdowncandidates(node_t * u, node_t * v)
 {
     edge_t *e, *f;
     e = ND_in(u).list[0];
@@ -57,13 +57,13 @@ static bool bothdowncandidates(node_t * u, node_t * v)
     return FALSE;
 }
 
-static bool upcandidate(node_t * v)
+static boolean upcandidate(node_t * v)
 {
     return ((ND_node_type(v) == VIRTUAL) && (ND_out(v).size == 1)
 	    && (ND_in(v).size == 1) && (ND_label(v) == NULL));
 }
 
-static bool bothupcandidates(node_t * u, node_t * v)
+static boolean bothupcandidates(node_t * u, node_t * v)
 {
     edge_t *e, *f;
     e = ND_out(u).list[0];
diff --git a/lib/dotgen/dotprocs.h b/lib/dotgen/dotprocs.h
index ccab9e9bb..7ca1bdaf7 100644
--- a/lib/dotgen/dotprocs.h
+++ b/lib/dotgen/dotprocs.h
@@ -77,7 +77,7 @@ extern "C" {
 #if defined(_BLD_dot) && defined(_DLL)
 #   define extern __EXPORT__
 #endif
-    extern void dot_nodesize(Agnode_t *, bool);
+    extern void dot_nodesize(Agnode_t *, boolean);
     extern void dot_concentrate(Agraph_t *);
     extern void dot_mincross(Agraph_t *);
     extern void dot_position(Agraph_t *);
diff --git a/lib/dotgen/dotsplines.c b/lib/dotgen/dotsplines.c
index d1f462ec8..88beba039 100644
--- a/lib/dotgen/dotsplines.c
+++ b/lib/dotgen/dotsplines.c
@@ -79,7 +79,7 @@ typedef struct {
 
 static void adjustregularpath(path *, int, int);
 static Agedge_t *bot_bound(Agedge_t *, int);
-static bool pathscross(Agnode_t *, Agnode_t *, Agedge_t *, Agedge_t *);
+static boolean pathscross(Agnode_t *, Agnode_t *, Agedge_t *, Agedge_t *);
 #ifdef OBSOLETE
 static void chooseflatsides(pathend_t *, pathend_t *, int *, int *, int *,
 			    int *, int *, int *);
@@ -109,13 +109,13 @@ static Agedge_t *top_bound(Agedge_t *, int);
 
 #define GROWEDGES (edges = ALLOC (n_edges + CHUNK, edges, edge_t*))
 
-static bool spline_merge(node_t * n)
+static boolean spline_merge(node_t * n)
 {
     return ((ND_node_type(n) == VIRTUAL)
 	    && ((ND_in(n).size > 1) || (ND_out(n).size > 1)));
 }
 
-static bool swap_ends_p(edge_t * e)
+static boolean swap_ends_p(edge_t * e)
 {
     while (ED_to_orig(e))
 	e = ED_to_orig(e);
@@ -889,7 +889,7 @@ make_flat_adj_edges(path* P, edge_t** edges, int ind, int cnt, edge_t* e0)
  */
 static void
 makeFlatEnd (spline_info_t* sp, path* P, node_t* n, edge_t* e, pathend_t* endp,
-             bool isBegin)
+             boolean isBegin)
 {
     box b;
     graph_t* g = n->graph;
@@ -908,7 +908,7 @@ makeFlatEnd (spline_info_t* sp, path* P, node_t* n, edge_t* e, pathend_t* endp,
  */
 static void
 makeBottomFlatEnd (spline_info_t* sp, path* P, node_t* n, edge_t* e, 
-	pathend_t* endp, bool isBegin)
+	pathend_t* endp, boolean isBegin)
 {
     box b;
     graph_t* g = n->graph;
@@ -2132,7 +2132,7 @@ int dir;
     return rv;
 }
 
-static bool pathscross(n0, n1, ie1, oe1)
+static boolean pathscross(n0, n1, ie1, oe1)
 node_t *n0, *n1;
 edge_t *ie1, *oe1;
 {
-- 
2.40.0