VC/Windows CE, got 'strrchr' undefined even I include stdlib.h

got 'strrchr' undefined even I include stdlib.h

Author	Message
denn #1 / 5	got 'strrchr' undefined even I include stdlib.h I'm developing wince3.0 program by EVC. In my hpc2000 sdk, the strrchr function is defined in stdlib.h as: _CRTIMP char * __cdecl strrchr(const char *, int); however, even I include <stdlib.h> in my program, the compiler still say: 'strrchr' undefined; assuming extern returning int Even I declare the prototype explicitely, I still got error while linking program. Why?
Wed, 03 Sep 2003 18:02:37 GMT

rz #2 / 5	got 'strrchr' undefined even I include stdlib.h I find strchr defined in string.h (but I'm still using the CE tools for VC 5). I don't think I've ever linked it, so I'm not sure which library contains it. Are you sure you want strchr, rather than wcschr (or _tcschr)? -- ----------------------------------------- To reply to me, remove the underscores (_) from my email address. Robert E. Zaret PenFact, Inc. 46 Beach Street Boston, MA 02111 www.penfact.com Quote: >I'm developing wince3.0 program by EVC. >In my hpc2000 sdk, the strrchr function is defined >in stdlib.h as: >_CRTIMP char * __cdecl strrchr(const char *, int); >however, even I include <stdlib.h> in my program, >the compiler still say: >'strrchr' undefined; assuming extern returning int >Even I declare the prototype explicitely, I still >got error while linking program. >Why?
Sat, 06 Sep 2003 06:18:31 GMT

Cy #3 / 5	got 'strrchr' undefined even I include stdlib.h He actually said 'strrchr' and I can't find it anywhere either. Is it so hard to write one? Cheers Cy Quote: > I find strchr defined in string.h (but I'm still using the CE tools for VC > 5). I don't think I've ever linked it, so I'm not sure which library > contains it. > Are you sure you want strchr, rather than wcschr (or _tcschr)? > -- > ----------------------------------------- > To reply to me, remove the underscores (_) from my email address. > Robert E. Zaret > PenFact, Inc. > 46 Beach Street > Boston, MA 02111 > www.penfact.com > >I'm developing wince3.0 program by EVC. > >In my hpc2000 sdk, the strrchr function is defined > >in stdlib.h as: > >_CRTIMP char * __cdecl strrchr(const char *, int); > >however, even I include <stdlib.h> in my program, > >the compiler still say: > >'strrchr' undefined; assuming extern returning int > >Even I declare the prototype explicitely, I still > >got error while linking program. > >Why?
Sat, 06 Sep 2003 18:32:07 GMT

Jeff Henkel #4 / 5	got 'strrchr' undefined even I include stdlib.h Shouldn't be, if you have the CRT source from MSVC++ 6 handy ;-) Quote: > He actually said 'strrchr' and I can't find it anywhere either. > Is it so hard to write one? > Cheers > Cy
Sat, 06 Sep 2003 21:52:13 GMT

Ken Alverso #5 / 5	got 'strrchr' undefined even I include stdlib.h I would hope you can write your own strrchr without referring to the CRT source... template <typename chartype> chartype* mystrrchr(chartype* str, chartype c) { chartype* begin = str; //preserve start of string while (str) ++str; //seek end of string //seek backwards through string until target //found or beginning passed //comparison with begin must short circuit //target comparison, as not to dereference //an illegal pointer (begin-1) while ((str >= begin) && (str != c)) --str; if (str < begin) return NULL; //not found else return str; Quote: } (off the top of my head...not actually tested) Ken Quote: > Shouldn't be, if you have the CRT source from MSVC++ 6 handy ;-) > > He actually said 'strrchr' and I can't find it anywhere either. > > Is it so hard to write one?
Sun, 07 Sep 2003 20:20:00 GMT

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