mirror of https://github.com/cc65/cc65.git
77 lines
3.4 KiB
C
77 lines
3.4 KiB
C
/*****************************************************************************/
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/* */
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/* loop.h */
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/* */
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/* Loop management */
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/* */
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/* */
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/* */
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/* (C) 1998-2004 Ullrich von Bassewitz */
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/* Roemerstrasse 52 */
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/* D-70794 Filderstadt */
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/* EMail: uz@cc65.org */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* warranty. In no event will the authors be held liable for any damages */
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/* arising from the use of this software. */
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/* */
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/* Permission is granted to anyone to use this software for any purpose, */
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/* including commercial applications, and to alter it and redistribute it */
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/* freely, subject to the following restrictions: */
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/* */
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/* 1. The origin of this software must not be misrepresented; you must not */
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/* claim that you wrote the original software. If you use this software */
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/* in a product, an acknowledgment in the product documentation would be */
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/* appreciated but is not required. */
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/* 2. Altered source versions must be plainly marked as such, and must not */
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/* be misrepresented as being the original software. */
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/* 3. This notice may not be removed or altered from any source */
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/* distribution. */
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/* */
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/*****************************************************************************/
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#ifndef LOOP_H
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#define LOOP_H
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/*****************************************************************************/
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/* data */
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/*****************************************************************************/
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typedef struct LoopDesc LoopDesc;
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struct LoopDesc {
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LoopDesc* Next;
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unsigned StackPtr;
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unsigned BreakLabel;
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unsigned ContinueLabel;
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};
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/*****************************************************************************/
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/* code */
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/*****************************************************************************/
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LoopDesc* AddLoop (unsigned BreakLabel, unsigned ContinueLabel);
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/* Create and add a new loop descriptor. */
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LoopDesc* CurrentLoop (void);
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/* Return a pointer to the descriptor of the current loop */
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void DelLoop (void);
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/* Remove the current loop */
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/* End of loop.h */
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#endif
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