81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
/* File: wmcalc_f.h
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* Author: Edward H. Flora <ehflora@access1.net>
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* Version: 0.2
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*
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* Description:
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* This file contains the function prototypes for functional
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* components of the wmcalc program.
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*
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* Change History:
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* Date Modification
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* 01/17/01 Updated whichKey() function to take a KeySym
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* 11/09/00 Removed function clrmem() as this was merged into clrallmem()
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* Also add function whichKey, in wmcalc.c to handle Keyboard
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* events
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* 10/25/00 Original file creation, extracted from wmcalc.h
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*/
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#ifndef WMCALC_F_H
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#define WMCALC_F_H
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#include <stdio.h>
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#include "wmcalc_x.h"
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#include "wmcalc_t.h"
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void ExecFunc(int val); /* function to run app N as found in conf file */
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void redraw(void);
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void getPixmaps(void);
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int whichButton(int x, int y); /* determine which button has been pressed */
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int whichKey(KeySym keysym); /* determine which key has been pressed */
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int flush_expose(Window w);
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void show_usage(void); /* show usage message to stderr */
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char *readln(FILE *fp); /* read line from file, return pointer to it */
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void defineButtonRegions(void); /* Define boundaries for each button */
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void displaystr(void);
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void displaychar(char ch, int location);
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ButtonArea getboundaries(char ch);
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int read_config(void);
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int write_config(void);
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void error_handler(int err_code, char *err_string);
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/* Calculator Specific functions */
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void clearcalc(void);
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void clearnum(void);
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void addnums(void);
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void subtnums(void);
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void multnums(void);
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void divnums(void);
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void chgsignnum(void);
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void sqrtnum(void);
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void sqrnum(void);
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void charkey(char ch);
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void equalfunc(void);
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void stormem(int mem_loc);
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void clrallmem(void);
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void startcalc(void);
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void recallmem(int mem_loc);
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/* Future functions yet to be implemented */
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/*void scinotation(void); */
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/*void clearmem(void); */
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/*void userdef201(void); */
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/*void userdef205(void); */
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/*void userdef206(void); */
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/*void userdef210(void); */
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/*void userdef211(void); */
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/*void userdef215(void); */
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/*void userdef218(void); */
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/*void userdef220(void); */
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/*void userdef301(void); */
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/*void userdef305(void); */
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/*void userdef306(void); */
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/*void userdef310(void); */
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/*void userdef315(void); */
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/*void userdef318(void); */
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/*void userdef320(void); */
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#endif
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