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directory with error check. git-svn-id: svn://svn.cc65.org/cc65/trunk@5668 b7a2c559-68d2-44c3-8de9-860c34a00d81
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/*
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* Internal include file, do not use directly.
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* Written by Ullrich von Bassewitz. Based on code by Groepaz.
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*/
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#ifndef _DIR_H
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#define _DIR_H
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/*****************************************************************************/
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/* Data */
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/*****************************************************************************/
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struct DIR {
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int fd; /* File descriptor for directory */
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unsigned offs; /* Current byte offset in directory */
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char name[16+1]; /* Name passed to opendir */
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};
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/*****************************************************************************/
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/* Code */
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/*****************************************************************************/
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unsigned char __fastcall__ _dirskip (unsigned char count, struct DIR* dir);
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/* Skip bytes from the directory and make sure, errno is set if this isn't
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* possible. Return true if anything is ok and false otherwise. For
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* simplicity we assume that read will never return less than count if there
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* is no error and end-of-file is not reached.
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* Note: count must not be more than 254.
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*/
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/* End of dir.h */
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#endif
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