In any case, sscanf is not part of GCC, it comes from the Solaris C library, so this is not a GCC problem.
This is not a GCC problem and not even a Solaris problem.
He needs to simply setlocale first :
#include <locale.h>
char *setlocale(int category, const char *locale);
Problem solved.
--
Dennis Clarke
RISC-V/SPARC/PPC/ARM/CISC
UNIX and Linux spoken
GreyBeard and suspenders optional
