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On Mar 16 22:08, Ken Brown wrote:$ uname -a CYGWIN_NT-6.1 fiona 1.7.18(0.263/5/3) 2013-03-15 16:35 x86_64 Cygwin
$ gcc --version gcc (GCC) 4.8.0 20130307 (experimental)
$ cat strlwr_test.c #include <string.h> #include <stdio.h>
int main () { char str[] = "FRED"; printf ("%s\n", strlwr (str)); }
$ gcc strlwr_test.c /tmp/ccW2SOn8.o:strlwr_test.c:(.text+0x20): undefined reference to `strlwr' /tmp/ccW2SOn8.o:strlwr_test.c:(.text+0x20): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `strlwr' /usr/lib/gcc/x86_64-pc-cygwin/4.8.0/../../../../x86_64-pc-cygwin/bin/ld: /tmp/ccW2SOn8.o: bad reloc address 0x0 in section `.pdata' /usr/lib/gcc/x86_64-pc-cygwin/4.8.0/../../../../x86_64-pc-cygwin/bin/ld: final link failed: Invalid operation collect2: error: ld returned 1 exit status
Thanks for the hint, I added it back to cygwin64.din.
However, do you really use this function? It's broken by design. In theory it's one of those functions which should never have been exported since it only works on single-byte charsets and glibc rightfully doesn't provide it at all. If you use it with UTF-8 non-ASCII chars, the result is random nonsense.
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