Moved everything from Lib to simgear

2009-09-16 08:06:28 +02:00
parent 708e745cfd
commit 778c3ab25c
156 changed files with 0 additions and 0 deletions
@@ -0,0 +1,56 @@
+/* Copyright 1988, Brown Computer Graphics Group.  All Rights Reserved. */
+
+
+#ifndef _MAT3DEFS_H
+#define _MAT3DEFS_H
+
+
+#ifdef __cplusplus                                                          
+extern "C" {                            
+#endif                                   
+
+#include <stdio.h>
+/* #include <Math/mat3err.h> */
+#include <Math/mat3.h>
+
+/* -----------------------------  Constants  ------------------------------ */
+
+#define FALSE		0
+#define TRUE		1
+
+#define CNULL ((char *) NULL)
+
+/* ------------------------------  Macros  -------------------------------- */
+
+#define ALLOCN(P,T,N,M) \
+   if ((P = (T *) malloc((unsigned) (N) * sizeof(T))) == NULL) \
+      ERR_ERROR(MAT3_errid, ERR_FATAL, (ERR_ALLOC1, M)); \
+   else
+
+#define FREE(P)    free((char *) (P))
+
+#define ABS(A)		((A) > 0   ? (A) : -(A))
+#define MIN(A,B)	((A) < (B) ? (A) :  (B))
+#define MAX(A,B)	((A) > (B) ? (A) :  (B))
+
+#define SWAP(A,B,T)	(T = A, A = B, B = T)
+
+/* Is N within EPS of zero ? */
+#define IS_ZERO(N,EPS)	((N) < EPS && (N) > -EPS)
+
+/* Macros for lu routines */
+#define LU_PERMUTE(p,i,j)  { int LU_T; LU_T = p[i]; p[i] = p[j]; p[j] = LU_T; }
+
+/* -------------------------  Internal Entries ---------------------------- */
+
+/* -------------------------  Global Variables ---------------------------- */
+
+/* extern ERRid	*MAT3_errid; */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* _MAT3DEFS_H */