Akim Demaille ce27796b74 examples: beware of strnlen portability issues ...

One function missing on Solaris 10 Sparc:

     CCLD     examples/c/bistromathic/bistromathic
    Undefined                       first referenced
    symbol                             in file
    strnlen                             examples/c/bistromathic/bistromathic-parse.o
    ld: fatal: symbol referencing errors. No output written to examples/c/bistromathic/bistromathic

Reported by Dagobert Michelsen.
https://lists.gnu.org/r/bug-bison/2020-05/msg00048.html

* examples/c/bistromathic/parse.y (xstrndup): Don't use strnlen.
xstrndup is assembled from gnulib's xstrndup, strndup and strnlen...

2020-05-04 06:48:00 +02:00

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