#include "shgetc.h"
#include "floatscan.h"
#include "stdio_impl.h"
+#include <wchar.h>
+#include <wctype.h>
/* This read function heavily cheats. It knows:
* (1) len will always be 1
unsigned char buf[64];
FILE f = {0};
f.flags = 0;
- f.rpos = f.rend = 0;
- f.buf = buf + 4;
+ f.rpos = f.rend = f.buf = buf + 4;
f.buf_size = sizeof buf - 4;
f.lock = -1;
f.read = do_read;
while (iswspace(*t)) t++;
f.cookie = (void *)t;
shlim(&f, 0);
- long double y = __floatscan(&f, -1, prec, 1);
- off_t cnt = shcnt(&f);
- if (p) *p = cnt ? t + cnt : (wchar_t *)s;
+ long double y = __floatscan(&f, prec, 1);
+ if (p) {
+ size_t cnt = shcnt(&f);
+ *p = cnt ? t + cnt : (wchar_t *)s;
+ }
return y;
}
-float wcstof(const wchar_t *s, wchar_t **p)
+float wcstof(const wchar_t *restrict s, wchar_t **restrict p)
{
return wcstox(s, p, 0);
}
-double wcstod(const wchar_t *s, wchar_t **p)
+double wcstod(const wchar_t *restrict s, wchar_t **restrict p)
{
return wcstox(s, p, 1);
}
-long double wcstold(const wchar_t *s, wchar_t **p)
+long double wcstold(const wchar_t *restrict s, wchar_t **restrict p)
{
return wcstox(s, p, 2);
}