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cc65/libsrc/common/_printf.h
uz 2b50847a4c The _printf routine does not return anything.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4239 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-09-26 19:20:51 +00:00

46 lines
873 B
C

/*
* _printf.h
*
* (C) Copyright 1998 Ullrich von Bassewitz (uz@cc65.org)
*
*/
#ifndef __PRINTF_H
#define __PRINTF_H
/* Forward */
struct outdesc;
/* Type of the function that is called to output data */
typedef void (*outfunc) (struct outdesc* desc, const char* buf, unsigned count);
/* Control structure passed to the low level worker function.
* Beware: This function will access the structure on the assembly level,
* so check this when altering the structure.
*/
struct outdesc {
int ccount; /* Character counter */
outfunc fout; /* Routine used to output data */
void* ptr; /* Data internal to print routine */
unsigned uns; /* Data internal to print routine */
};
/* Internal formatting routine */
void __fastcall__ _printf (struct outdesc* d, const char* format, va_list ap);
/* End of _printf.h */
#endif