1 /* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
3 #include <msvcrt/stdio.h>
4 #include <msvcrt/wchar.h>
5 #include <msvcrt/errno.h>
6 #include <msvcrt/internal/file.h>
15 int putc(int c
, FILE* fp
)
17 // valid stream macro should check that fp is dword aligned
18 if (!__validfp (fp
)) {
22 // check for write access on fp
24 if ( !OPEN4WRITING(fp
) ) {
29 fp
->_flag
|= _IODIRTY
;
32 *(fp
)->_ptr
++ = (unsigned char)c
;
33 return (int)(unsigned char)c
;
36 return _flsbuf((unsigned char)c
,fp
);
41 //wint_t putwc(wint_t c, FILE* fp)
42 //int putwc(wchar_t c, FILE* fp)
43 int putwc(wint_t c
, FILE* fp
)
45 // might check on multi bytes if text mode
48 fp
->_cnt
-= sizeof(wchar_t);
49 *((wchar_t *)(fp
->_ptr
)) = c
;
50 fp
->_ptr
+= sizeof(wchar_t);
54 return _flswbuf(c
,fp
);