| /*************************************************************************/ |
| /* */ |
| /* Copyright (c) 1994 Stanford University */ |
| /* */ |
| /* All rights reserved. */ |
| /* */ |
| /* Permission is given to use, copy, and modify this software for any */ |
| /* non-commercial purpose as long as this copyright notice is not */ |
| /* removed. All other uses, including redistribution in whole or in */ |
| /* part, are forbidden without prior written permission. */ |
| /* */ |
| /* This software is provided with absolutely no warranty and no */ |
| /* support. */ |
| /* */ |
| /*************************************************************************/ |
| |
| /* |
| * STDINC.H: standard include file for C programs. |
| */ |
| |
| #ifndef _STDINC_H_ |
| #define _STDINC_H_ |
| |
| #include <math.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <time.h> |
| #include <sys/times.h> |
| |
| #define error(msg, ...) printf(msg, ##__VA_ARGS__); |
| /* |
| * STREAM: a replacement for FILE *. |
| */ |
| |
| typedef FILE *stream; |
| |
| /* |
| * BOOL, TRUE and FALSE: standard names for logical values. |
| */ |
| |
| typedef long bool; |
| |
| #ifndef TRUE |
| |
| #define FALSE 0 |
| #define TRUE 1 |
| |
| #endif |
| |
| /* |
| * BYTE: a short name for a handy chunk of bits. |
| */ |
| |
| typedef char byte; |
| |
| /* |
| * STRING: for null-terminated strings which are not taken apart. |
| */ |
| |
| typedef char *string; |
| |
| /* |
| * REAL: default type is double; |
| */ |
| |
| typedef double real, *realptr; |
| |
| /* |
| * PROC, IPROC, RPROC: pointers to procedures, integer functions, and |
| * real-valued functions, respectively. |
| */ |
| |
| typedef void (*proced)(); |
| typedef long (*iproc)(); |
| typedef real (*rproc)(); |
| |
| /* |
| * LOCAL: declare something to be local to a file. |
| * PERMANENT: declare something to be permanent data within a function. |
| */ |
| |
| #define local static |
| #define permanent static |
| |
| /* |
| * STREQ: handy string-equality macro. |
| */ |
| |
| #define streq(x,y) (strcmp((x), (y)) == 0) |
| |
| /* |
| * PI, etc. -- mathematical constants |
| */ |
| |
| #define PI 3.14159265358979323846 |
| #define TWO_PI 6.28318530717958647693 |
| #define FOUR_PI 12.56637061435917295385 |
| #define HALF_PI 1.57079632679489661923 |
| #define FRTHRD_PI 4.18879020478639098462 |
| |
| /* |
| * ABS: returns the absolute value of its argument |
| * MAX: returns the argument with the highest value |
| * MIN: returns the argument with the lowest value |
| */ |
| |
| #define ABS(x) (((x) < 0) ? -(x) : (x)) |
| |
| #include "vectmath.h" |
| #include "defs.h" |
| #include "code.h" |
| #include "util.h" |
| #include "load.h" |
| #include "code_io.h" |
| #include "grav.h" |
| #include "getparam.h" |
| |
| #endif |
