mirror of
https://github.com/reactos/reactos.git
synced 2024-10-30 03:27:31 +00:00
0b107f2e30
- Fix errors if a theme api is missing. - Add callback to functions for drawing themed transparent background. - Fix drawing glitch when theming is applied. - Redraw on theme change: automatically redraw the window if the theme is changed while the application is active. - Colours are now declared though RGB() macro. - Removed safe DS_SHELLFONT declaration.
285 lines
7.2 KiB
C
285 lines
7.2 KiB
C
#ifndef __CALC_H__
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#define __CALC_H__
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#include <tchar.h>
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#include <commctrl.h>
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#include <shellapi.h>
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#include <stdio.h>
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#include <string.h>
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#include <math.h>
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#include <float.h>
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#include <malloc.h>
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#ifndef DISABLE_HTMLHELP_SUPPORT
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#include <htmlhelp.h>
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#endif
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#include <limits.h>
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/* RESOURCES */
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#include "resource.h"
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/* Messages reserved for the main dialog */
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#define WM_CLOSE_STATS (WM_APP+1)
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#define WM_HANDLE_CLIPBOARD (WM_APP+2)
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#define WM_INSERT_STAT (WM_APP+3)
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#define WM_LOAD_STAT (WM_APP+4)
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#define WM_START_CONV (WM_APP+5)
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#define WM_HANDLE_FROM (WM_APP+6)
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#define WM_HANDLE_TO (WM_APP+7)
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/* GNU MULTI-PRECISION LIBRARY support */
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#ifdef ENABLE_MULTI_PRECISION
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#include "mpfr.h"
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#ifndef MPFR_DEFAULT_RND
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#define MPFR_DEFAULT_RND mpfr_get_default_rounding_mode ()
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#endif
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#define LOCAL_EXP_SIZE 100000000L
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#else
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#define LOCAL_EXP_SIZE 10000L
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#endif
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#define CALC_VERSION _T("1.12")
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#define MAX_CALC_SIZE 256
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/* HTMLHELP SUPPORT */
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typedef HWND (WINAPI* type_HtmlHelpA)(HWND, LPCSTR, UINT, DWORD);
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typedef HWND (WINAPI* type_HtmlHelpW)(HWND, LPCWSTR, UINT, DWORD);
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extern type_HtmlHelpA calc_HtmlHelpA;
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extern type_HtmlHelpW calc_HtmlHelpW;
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#ifndef UNICODE
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#define calc_HtmlHelp calc_HtmlHelpA
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#else
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#define calc_HtmlHelp calc_HtmlHelpW
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#endif
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void HtmlHelp_Start(HINSTANCE hInstance);
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void HtmlHelp_Stop(void);
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/* THEMING SUPPORT */
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#if (_WIN32_WINNT >= 0x0600)
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#include <vssym32.h>
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#include <vsstyle.h>
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#else
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#include <tmschema.h>
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#endif
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#include <uxtheme.h>
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void Theme_Start(HINSTANCE hInstance);
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void Theme_Stop(void);
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typedef HTHEME (WINAPI* type_OpenThemeData)(HWND,const WCHAR*);
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typedef HRESULT (WINAPI* type_CloseThemeData)(HTHEME);
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typedef HRESULT (WINAPI* type_DrawThemeBackground)(HTHEME,HDC,int,int,const RECT*,const RECT*);
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typedef BOOL (WINAPI* type_IsAppThemed)(void);
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typedef BOOL (WINAPI* type_IsThemeActive)(void);
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typedef BOOL (WINAPI* type_IsThemeBackgroundPartiallyTransparent)(HTHEME, int, int);
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typedef HRESULT (WINAPI* type_DrawThemeParentBackground)(HWND, HDC, RECT *);
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extern type_OpenThemeData calc_OpenThemeData;
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extern type_CloseThemeData calc_CloseThemeData;
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extern type_DrawThemeBackground calc_DrawThemeBackground;
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extern type_IsAppThemed calc_IsAppThemed;
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extern type_IsThemeActive calc_IsThemeActive;
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extern type_IsThemeBackgroundPartiallyTransparent calc_IsThemeBackgroundPartiallyTransparent;
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extern type_DrawThemeParentBackground calc_DrawThemeParentBackground;
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/*#define USE_KEYBOARD_HOOK*/
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#define SIZEOF(_ar) (sizeof(_ar)/sizeof(_ar[1]))
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// RPN.C
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enum {
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RPN_OPERATOR_PARENT,
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RPN_OPERATOR_PERCENT,
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RPN_OPERATOR_EQUAL,
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RPN_OPERATOR_OR,
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RPN_OPERATOR_XOR,
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RPN_OPERATOR_AND,
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RPN_OPERATOR_LSH,
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RPN_OPERATOR_RSH,
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RPN_OPERATOR_ADD,
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RPN_OPERATOR_SUB,
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RPN_OPERATOR_MULT,
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RPN_OPERATOR_DIV,
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RPN_OPERATOR_MOD,
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RPN_OPERATOR_POW,
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RPN_OPERATOR_SQR,
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RPN_OPERATOR_NONE
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};
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typedef union {
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#ifdef ENABLE_MULTI_PRECISION
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mpfr_t mf;
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#else
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double f;
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INT64 i;
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UINT64 u;
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#endif
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} calc_number_t;
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typedef struct {
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calc_number_t number;
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unsigned int operation;
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DWORD base;
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} calc_node_t;
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void run_operator(calc_node_t *result, calc_node_t *a,
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calc_node_t *b, unsigned int operation);
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int exec_infix2postfix(calc_number_t *, unsigned int);
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void exec_closeparent(calc_number_t *);
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int eval_parent_count(void);
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void flush_postfix(void);
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void exec_change_infix(void);
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void start_rpn_engine(void);
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void stop_rpn_engine(void);
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typedef struct {
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char *data;
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char *ptr;
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UINT wm_msg;
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} sequence_t;
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typedef struct {
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calc_number_t num;
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DWORD base;
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void *next;
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} statistic_t;
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enum {
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CALC_LAYOUT_SCIENTIFIC=0,
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CALC_LAYOUT_STANDARD,
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CALC_LAYOUT_CONVERSION,
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};
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typedef struct {
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HINSTANCE hInstance;
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#ifdef USE_KEYBOARD_HOOK
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HHOOK hKeyboardHook;
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#endif
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HWND hWnd;
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HICON hBgIcon;
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HICON hSmIcon;
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DWORD layout;
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TCHAR buffer[MAX_CALC_SIZE];
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TCHAR source[MAX_CALC_SIZE];
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TCHAR *ptr;
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calc_number_t code;
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calc_number_t prev;
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calc_node_t memory;
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statistic_t *stat;
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BOOL is_memory;
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BOOL is_nan;
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BOOL sci_out;
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BOOL sci_in;
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BOOL usesep;
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BOOL is_menu_on;
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signed int esp;
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DWORD base;
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DWORD size;
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DWORD degr;
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DWORD action;
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HWND hStatWnd;
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HWND hConvWnd;
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sequence_t Clipboard;
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sequence_t Convert[2];
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unsigned int last_operator;
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unsigned int prev_operator;
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TCHAR sDecimal[8];
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TCHAR sThousand[8];
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unsigned int sDecimal_len;
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unsigned int sThousand_len;
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signed int x_coord;
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signed int y_coord;
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} calc_t;
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extern calc_t calc;
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/* IEEE constants */
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#define CALC_E 2.718281828459045235360
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#define CALC_PI_2 1.570796326794896619231
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#define CALC_PI 3.141592653589793238462
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#define CALC_3_PI_2 4.712388980384689857694
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#define CALC_2_PI 6.283185307179586476925
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#define MODIFIER_INV 0x01
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#define MODIFIER_HYP 0x02
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#define NO_CHAIN 0x04
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void apply_int_mask(calc_number_t *a);
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#ifndef ENABLE_MULTI_PRECISION
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__int64 logic_dbl2int(calc_number_t *a);
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double logic_int2dbl(calc_number_t *a);
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#endif
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void rpn_sin(calc_number_t *c);
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void rpn_cos(calc_number_t *c);
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void rpn_tan(calc_number_t *c);
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void rpn_asin(calc_number_t *c);
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void rpn_acos(calc_number_t *c);
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void rpn_atan(calc_number_t *c);
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void rpn_sinh(calc_number_t *c);
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void rpn_cosh(calc_number_t *c);
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void rpn_tanh(calc_number_t *c);
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void rpn_asinh(calc_number_t *c);
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void rpn_acosh(calc_number_t *c);
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void rpn_atanh(calc_number_t *c);
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BOOL rpn_validate_result(calc_number_t *c);
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void rpn_int(calc_number_t *c);
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void rpn_frac(calc_number_t *c);
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void rpn_reci(calc_number_t *c);
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void rpn_fact(calc_number_t *c);
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void rpn_not(calc_number_t *c);
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void rpn_pi(calc_number_t *c);
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void rpn_2pi(calc_number_t *c);
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void rpn_sign(calc_number_t *c);
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void rpn_exp2(calc_number_t *c);
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void rpn_exp3(calc_number_t *c);
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void rpn_sqrt(calc_number_t *c);
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void rpn_cbrt(calc_number_t *c);
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void rpn_exp(calc_number_t *c);
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void rpn_exp10(calc_number_t *c);
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void rpn_ln(calc_number_t *c);
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void rpn_log(calc_number_t *c);
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void rpn_ave(calc_number_t *c);
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void rpn_ave2(calc_number_t *c);
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void rpn_sum(calc_number_t *c);
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void rpn_sum2(calc_number_t *c);
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void rpn_s(calc_number_t *c);
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void rpn_s_m1(calc_number_t *c);
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void rpn_dms2dec(calc_number_t *c);
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void rpn_dec2dms(calc_number_t *c);
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void rpn_zero(calc_number_t *c);
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void rpn_copy(calc_number_t *dst, calc_number_t *src);
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int rpn_is_zero(calc_number_t *c);
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void rpn_alloc(calc_number_t *c);
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void rpn_free(calc_number_t *c);
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//
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void prepare_rpn_result_2(calc_number_t *rpn, TCHAR *buffer, int size, int base);
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void convert_text2number_2(calc_number_t *a);
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void convert_real_integer(unsigned int base);
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//
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INT_PTR CALLBACK AboutDlgProc(HWND hWnd, UINT msg, WPARAM wp, LPARAM lp);
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//
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void ConvExecute(HWND hWnd);
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void ConvAdjust(HWND hWnd, int n_cat);
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void ConvInit(HWND hWnd);
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#endif /* __CALC_H__ */
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