1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
|
/* name: utility.h */
/* author: J. Michael Word */
/* date written: 2/26/96 */
/* purpose: utility functions */
/*****************************************************************/
/* NOTICE: This is free software and the source code is freely */
/* available. You are free to redistribute or modify under the */
/* conditions that (1) this notice is not removed or modified */
/* in any way and (2) any modified versions of the program are */
/* also available for free. */
/* ** Absolutely no Warranty ** */
/* Copyright (C) 1999 J. Michael Word */
/*****************************************************************/
#ifndef UTILITY_H
#define UTILITY_H 1
#define TRUE 1
#define FALSE 0
#define FABS(x) (((x)<0.0)?-(x):(x))
#define MIN(x,y) (((x)<(y))? (x):(y))
#define MAX(x,y) (((x)>(y))? (x):(y))
#if defined(__DECCXX_VER) || defined(_MSC_VER)
#define NEEDSTRCASECMP
#endif
#ifdef NEEDSTRCASECMP
int strncasecmp(const char *buf, const char *pat, int sz);
int strcasecmp(const char *buf, const char *pat);
#endif
void note(char *message);
void warn(char *message);
void errmsg(char *message);
void halt(char *message);
int parseInteger(char *str, int start, int len);
float parseReal(char *str, int start, int len);
void copyChars(char *to, char *from, int n);
int compArgStr(char *str, char *arg, int n);
int nonblankstr(char *str);
int nonblankrange(char *str, int start, int len);
#endif
|