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cc65/src/ld65/spool.h
cuz edde7a3f45 Use a string pool to reduce the memory footprint
git-svn-id: svn://svn.cc65.org/cc65/trunk@2197 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-06-04 12:40:14 +00:00

98 lines
3.6 KiB
C

/*****************************************************************************/
/* */
/* spool.h */
/* */
/* Id and message pool for the ld65 linker */
/* */
/* */
/* */
/* (C) 2003 Ullrich von Bassewitz */
/* Römerstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
/* warranty. In no event will the authors be held liable for any damages */
/* arising from the use of this software. */
/* */
/* Permission is granted to anyone to use this software for any purpose, */
/* including commercial applications, and to alter it and redistribute it */
/* freely, subject to the following restrictions: */
/* */
/* 1. The origin of this software must not be misrepresented; you must not */
/* claim that you wrote the original software. If you use this software */
/* in a product, an acknowledgment in the product documentation would be */
/* appreciated but is not required. */
/* 2. Altered source versions must be plainly marked as such, and must not */
/* be misrepresented as being the original software. */
/* 3. This notice may not be removed or altered from any source */
/* distribution. */
/* */
/*****************************************************************************/
#ifndef SPOOL_H
#define SPOOL_H
/* common */
#include "strpool.h"
/*****************************************************************************/
/* Data */
/*****************************************************************************/
/* An invalid message index */
#define INVALID_STRING_ID 0U
/* The string pool we're using */
extern StringPool StrPool;
/*****************************************************************************/
/* Code */
/*****************************************************************************/
#if defined(HAVE_INLINE)
INLINE unsigned GetStringId (const char* S)
/* Return the id of the given string */
{
return SP_Add (&StrPool, S);
}
#else
# define GetStringId(S) SP_Add (&StrPool, (S))
#endif
#if defined(HAVE_INLINE)
INLINE const char* GetString (unsigned Index)
/* Convert a string index into a string */
{
return SP_Get (&StrPool, Index);
}
#else
# define GetString(Index) SP_Get (&StrPool, (Index))
#endif
void InitStrPool (void);
/* Initialize the string pool */
/* End of spool.h */
#endif