1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
#include "stdio_impl.h"
size_t __freadahead(FILE *f)
{
return f->rend - f->rpos;
}
const char *__freadptr(FILE *f, size_t *sizep)
{
size_t size = f->rend - f->rpos;
if (!size) return 0;
*sizep = size;
return (const char *)f->rpos;
}
void __freadptrinc(FILE *f, size_t inc)
{
f->rpos += inc;
}
void __fseterr(FILE *f)
{
f->flags |= F_ERR;
}
|