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Author Topic: POLINK: error: Unresolved external symbol 'wcscpy_s'.  (Read 5498 times)

jasch212

  • Guest
POLINK: error: Unresolved external symbol 'wcscpy_s'.
« on: April 05, 2010, 04:58:50 pm »
hello,
does anyone know which lib i must add in the projectSettings to link with wcscpy_s ?
i am using 5.0
thanks
« Last Edit: April 05, 2010, 05:03:01 pm by jasch212 »

JohnF

  • Guest
Re: POLINK: error: Unresolved external symbol 'wcscpy_s'.
« Reply #1 on: April 09, 2010, 10:54:28 am »
Looking at the header (wchar.h) I don't think wcscpy_s is available for the Pocket PC.

John

jasch212

  • Guest
Re: POLINK: error: Unresolved external symbol 'wcscpy_s'.
« Reply #2 on: April 10, 2010, 12:47:26 pm »
hello john,

i found:
errno_t __cdecl wcscpy_s(wchar_t * restrict, rsize_t, const wchar_t * restrict);

in pellec/include/wchar.h

and in the PelleHelp for wcscpy the first sentence:

"Purpose:
Copies a wide string. The safer wcscpy_s function is also available."

thomas


JohnF

  • Guest
Re: POLINK: error: Unresolved external symbol 'wcscpy_s'.
« Reply #3 on: April 10, 2010, 01:37:33 pm »
Hello Thomas,

If you look in that header you will find

/* more secure C functions (TR24731-1) */
#if __STDC_WANT_LIB_EXT1__ && !defined(_WINCE)

which excludes that function from WINCE.

The reason not all functions are included in WINCE is to save room, I've heard.

John

jasch212

  • Guest
Re: POLINK: error: Unresolved external symbol 'wcscpy_s'.
« Reply #4 on: April 11, 2010, 10:36:36 am »
ok,
i found it, thank you John

Thomas