mirror of https://github.com/cc65/cc65.git
97 lines
4.1 KiB
C
97 lines
4.1 KiB
C
/*****************************************************************************/
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/* */
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/* extsyms.h */
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/* */
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/* Handle program external symbols for relocatable output formats */
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/* */
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/* */
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/* */
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/* (C) 1999-2001 Ullrich von Bassewitz */
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/* Wacholderweg 14 */
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/* D-70597 Stuttgart */
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/* EMail: uz@musoftware.de */
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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 EXTSYMS_H
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#define EXTSYMS_H
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/*****************************************************************************/
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/* Data */
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/*****************************************************************************/
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/* Forward decl for structure holding an external symbol */
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typedef struct ExtSym ExtSym;
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/* External symbol table structure */
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typedef struct ExtSymTab ExtSymTab;
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/*****************************************************************************/
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/* Code */
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/*****************************************************************************/
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ExtSym* NewExtSym (ExtSymTab* Tab, unsigned Name);
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/* Create a new external symbol and insert it into the list */
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ExtSymTab* NewExtSymTab (void);
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/* Create a new external symbol table */
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void FreeExtSymTab (ExtSymTab* Tab);
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/* Free an external symbol structure */
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ExtSym* GetExtSym (const ExtSymTab* Tab, unsigned Name);
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/* Return the entry for the external symbol with the given name. Return NULL
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** if there is no such symbol.
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*/
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unsigned ExtSymCount (const ExtSymTab* Tab);
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/* Return the number of symbols in the table */
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const ExtSym* ExtSymList (const ExtSymTab* Tab);
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/* Return the start of the symbol list sorted by symbol number. Call
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** ExtSymNext for the next symbol.
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*/
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unsigned ExtSymNum (const ExtSym* E);
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/* Return the number of an external symbol */
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unsigned ExtSymName (const ExtSym* E);
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/* Return the symbol name index */
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const ExtSym* ExtSymNext (const ExtSym* E);
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/* Return the next symbol in the list */
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/* End of extsyms.h */
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#endif
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