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-rw-r--r--app/bin/common.h124
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+/*
+ * $Header: /home/dmarkle/xtrkcad-fork-cvs/xtrkcad/app/bin/common.h,v 1.2 2008-02-23 07:27:15 m_fischer Exp $
+ */
+
+/* XTrkCad - Model Railroad CAD
+ * Copyright (C) 2005 Dave Bullis
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef COMMON_H
+#define COMMON_H
+
+#ifndef TRUE
+#define TRUE (1)
+#define FALSE (0)
+#endif
+
+#define NUM_LAYERS (99)
+
+typedef double FLOAT_T;
+typedef double POS_T;
+typedef double DIST_T;
+typedef double ANGLE_T;
+#define SCANF_FLOAT_FORMAT "%lf"
+
+typedef double DOUBLE_T;
+typedef double WDOUBLE_T;
+typedef double FONTSIZE_T;
+
+typedef struct {
+ POS_T x,y;
+ } coOrd;
+
+typedef int INT_T;
+
+typedef int BOOL_T;
+typedef int EPINX_T;
+typedef int CSIZE_T;
+#ifndef WIN32
+typedef int SIZE_T;
+#endif
+typedef int STATE_T;
+typedef int STATUS_T;
+typedef signed char TRKTYP_T;
+typedef int TRKINX_T;
+typedef long DEBUGF_T;
+typedef int REGION_T;
+
+typedef struct {
+ int cnt;
+ int max;
+ void * ptr;
+ } dynArr_t;
+
+#if defined(WINDOWS) && ! defined(WIN32)
+#define CHECK_SIZE(T,DA) \
+ if ( (long)((DA).max) * (long)(sizeof *(T*)NULL) > 65500L ) \
+ AbortProg( "Dynamic array too large at %s:%d", __FILE__, __LINE__ );
+#else
+#define CHECK_SIZE(T,DA)
+#endif
+
+#define DYNARR_APPEND(T,DA,INCR) \
+ { if ((DA).cnt >= (DA).max) { \
+ (DA).max += INCR; \
+ CHECK_SIZE(T,DA) \
+ (DA).ptr = MyRealloc( (DA).ptr, (DA).max * sizeof *(T*)NULL ); \
+ if ( (DA).ptr == NULL ) \
+ abort(); \
+ } \
+ (DA).cnt++; }
+#define DYNARR_ADD(T,DA,INCR) DYNARR_APPEND(T,DA,INCR)
+
+#define DYNARR_LAST(T,DA) \
+ (((T*)(DA).ptr)[(DA).cnt-1])
+#define DYNARR_N(T,DA,N) \
+ (((T*)(DA).ptr)[N])
+#define DYNARR_RESET(T,DA) \
+ (DA).cnt=0
+#define DYNARR_SET(T,DA,N) \
+ { if ((DA).max < N) { \
+ (DA).max = N; \
+ CHECK_SIZE(T,DA) \
+ (DA).ptr = MyRealloc( (DA).ptr, (DA).max * sizeof *(T*)NULL ); \
+ if ( (DA).ptr == NULL ) \
+ abort(); \
+ } \
+ (DA).cnt = N; }
+
+#ifdef WINDOWS
+#ifdef FAR
+#undef FAR
+#endif
+#ifndef WIN32
+#define FAR _far
+#else
+#define FAR
+#endif
+#define M_PI 3.14159
+#define strcasecmp _stricmp
+#define strncasecmp _strnicmp
+#else
+#define FAR
+#endif
+
+#if _MSC_VER >1300
+ #define strdup _strdup
+#endif
+
+#endif
+