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Scanf improvements by Greg King

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git-svn-id: svn://svn.cc65.org/cc65/trunk@3377 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2005-02-14 09:19:59 +00:00
parent a4f6f14a6b
commit d406a9f677
8 changed files with 615 additions and 358 deletions
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17
libsrc/common/_scanf.h
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@@ -1,7 +1,7 @@
/*
* _scanf.h
*
* (C) Copyright 2001 Ullrich von Bassewitz (uz@cc65.org)
* (c) Copyright 2004, Ullrich von Bassewitz <uz@cc65.org>
*
*/
@@ -16,26 +16,26 @@
* return EOF if no more data is available.
*/
typedef int __fastcall__ (*getfunc) (void* data);
/* Type of the function that is called to put back unused data */
typedef int __fastcall__ (*ungetfunc) (int c, void* data);
/* Control structure passed to the low level worker function.
* Beware: This structure is mirrored in the _scanf.inc assembler include
* file, so check this when altering the structure.
* file, so check this when altering the structure.
*/
struct scanfdata {
getfunc get; /* Pointer to input routine */
ungetfunc unget; /* Pointer to pushback routine */
/* Fields used outside of _scanf */
void* data; /* Caller data */
getfunc get; /* Pointer to input routine */
ungetfunc unget; /* Pointer to pushback routine */
void* data; /* Pointer to struct. used outside of _scanf() */
};
/* Internal scanning routine */
int __fastcall__ _scanf (struct scanfdata* d, const char* format, va_list ap);
int __fastcall__ _scanf (const struct scanfdata* d, const char* format, va_list ap);
@@ -44,4 +44,3 @@ int __fastcall__ _scanf (struct scanfdata* d, const char* format, va_list ap);