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undefined reference to `strrev' collect2: ld returned 1 exit status
Functions like strupr, strlwr, strrev, which are available
in ANSI C (Turbo C/C++) are not available in standard C (gcc).
That's because it quite
probably *is not* included in the library.
I do not think the C standard library has ever included a function
called strrev(). Some implementation somewhere might provide one, but
it is not part of standard C.
I do not think the C standard library has ever included a function
called strrev(). Some implementation somewhere might provide one, but
it is not part of standard C.
> inluded in the library. Why?
There are no function named strrev in the standard C
library. Furthermore, any implementation that defines a function with
a lovercase name starting with 'str' is non-conforming, as those names
are reserved.
...
>
/tmp/ccKGR6e9.o: In function `main':
> /tmp/ccKGR6e9.o(.text+0x27): undefined reference to `strrev'
> collect2: ld returned 1 exit status
However, looking at my collection of
non-standard header files, I > /tmp/ccKGR6e9.o(.text+0x27): undefined reference to `strrev'
> collect2: ld returned 1 exit status
have a hunch that strrev() might be a MSVC-ism, so you might actually
have a chance to find some information about this extension in an
appropiate newsgroup like comp.os.ms-windows.programmer or similar.
