From 7b358424ebad9349421acd533c2fa1cbf6cf3e3e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Wed, 28 Dec 2016 16:52:56 +0100
Subject: Initial import of xtrkcad version 1:4.0.2-2

---
 app/wlib/mswlib/dynarr.h | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 app/wlib/mswlib/dynarr.h

(limited to 'app/wlib/mswlib/dynarr.h')

diff --git a/app/wlib/mswlib/dynarr.h b/app/wlib/mswlib/dynarr.h
new file mode 100644
index 0000000..5bd7a8e
--- /dev/null
+++ b/app/wlib/mswlib/dynarr.h
@@ -0,0 +1,40 @@
+typedef struct {
+		int cnt;
+		int max;
+		void * ptr;
+		} dynArr_t;
+
+#define DYNARR_APPEND(T,DA,INCR) \
+		{ if ((DA).cnt >= (DA).max) { \
+			(DA).max += INCR; \
+			(DA).ptr = realloc( (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; \
+			(DA).ptr = realloc( (DA).ptr, (DA).max * sizeof *(T*)NULL ); \
+			if ( (DA).ptr == NULL ) \
+				abort(); \
+		} \
+		(DA).cnt = 0; }
+
+
+#ifdef WINDOWS
+#ifndef WIN32
+#define FAR _far
+#endif
+#define M_PI 3.14159
+#define strcasecmp _stricmp
+#else
+#endif
-- 
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