ref: a26698bc54f8e9a7eeae98a07a5f42c46e4903ca
dir: /resdefs.h/
/* * FILE: stdefs.h * BY: Christopher Lee Fraley * DESC: Defines standard stuff for inclusion in C programs. * DATE: 6-JUN-88 * VERS: 1.0 (6-JUN-88, 2:00pm) */ #define TRUE 1 #define FALSE 0 /* Some files include both this file and math.h which will most * likely already have PI defined. */ #ifndef PI #define PI (3.14159265358979232846) #endif #ifndef PI2 #define PI2 (6.28318530717958465692) #endif #define D2R (0.01745329348) /* (2*pi)/360 */ #define R2D (57.29577951) /* 360/(2*pi) */ #define MAX(x,y) ((x)>(y) ?(x):(y)) #define MIN(x,y) ((x)<(y) ?(x):(y)) #define ABS(x) ((x)<0 ?(-(x)):(x)) #define SGN(x) ((x)<0 ?(-1):((x)==0?(0):(1))) typedef char BOOL; typedef short HWORD; typedef unsigned short UHWORD; typedef int IWORD; #ifndef WORD typedef int WORD; #endif typedef unsigned int UWORD;