GUI__DivideRound.c
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- /*********************************************************************
- * SEGGER MICROCONTROLLER SYSTEME GmbH *
- * Solutions for real time microcontroller applications *
- **********************************************************************
- * *
- * (c) 2002 SEGGER Microcontroller Systeme GmbH *
- * *
- * Internet: www.segger.com Support: support@segger.com *
- * *
- **********************************************************************
- **** emWin/GSC Grafical user interface for embedded applications ****
- emWin is protected by international copyright laws. Knowledge of the
- source code may not be used to write a similar product. This file may
- only be used in accordance with a license and should not be re-
- distributed in any way. We appreciate your understanding and fairness.
- ----------------------------------------------------------------------
- File : GUI__DivideRound.C
- Purpose : Implementation of GUI__DivideRound
- ---------------------------END-OF-HEADER------------------------------
- */
- #include "GUI_Protected.H"
- /*********************************************************************
- *
- * Public code
- *
- **********************************************************************
- */
- /*********************************************************************
- *
- * GUI__DivideRound
- This routine is used internally for computations. Primary goal is
- to minimize the effects of rounding which occur if we simply
- divide.
- */
- int GUI__DivideRound(int a, int b) {
- int r = 0;
- if (b) {
- r = ((a +b/2) / b);
- }
- return r;
- }