48 lines
1.6 KiB
C
48 lines
1.6 KiB
C
/*
|
|
*********************************************************************************************************
|
|
* uC/GUI
|
|
* Universal graphic software for embedded applications
|
|
*
|
|
* (c) Copyright 2002, Micrium Inc., Weston, FL
|
|
* (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
|
|
*
|
|
* µC/GUI 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 redistributed
|
|
* in any way. We appreciate your understanding and fairness.
|
|
*
|
|
----------------------------------------------------------------------
|
|
File : GUI__HandleEOLine.C
|
|
Purpose : Implementation of optional routines
|
|
---------------------------END-OF-HEADER------------------------------
|
|
*/
|
|
|
|
#include <stddef.h> /* needed for definition of NULL */
|
|
|
|
#include "GUI_Protected.h"
|
|
#include "GUIDebug.h"
|
|
|
|
|
|
/*********************************************************************
|
|
*
|
|
* GUI__HandleEOLine
|
|
*
|
|
* Is called when processing strings which may consist of
|
|
* multiple lines after a line has been processed. It will
|
|
* a) Swall the line feed character (if it is there)
|
|
* b) Return 1 if end of string, otherwise 0
|
|
*/
|
|
int GUI__HandleEOLine(const char GUI_UNI_PTR **ps) {
|
|
const char GUI_UNI_PTR *s = *ps;
|
|
char c = *s++;
|
|
if (c == 0) {
|
|
return 1;
|
|
}
|
|
if (c == '\n') {
|
|
*ps = s;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/*************************** End of file ****************************/
|