Any ideas about this compilation issue : CC src/lib/cbuff.c In file included from /usr/include/talloc.h:28, from src/freeradius-devel/libradius.h:60, from src/lib/cbuff.c:26: /usr/include/stdlib.h:96: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â__BEGIN_NAMESPACE_STDâ /usr/include/stdlib.h:140: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before âexternâ /usr/include/stdlib.h:145: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before âexternâ /usr/include/stdlib.h: In function âatoiâ: /usr/include/stdlib.h:149: error: expected declaration specifiers before â__THROWâ /usr/include/stdlib.h:152: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â__THROWâ /usr/include/stdlib.h:153: error: expected declaration specifiers before â__END_NAMESPACE_STDâ /usr/include/stdlib.h:168: error: expected declaration specifiers before â__END_NAMESPACE_STDâ /usr/include/stdlib.h:190: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â__THROWâ /usr/include/stdlib.h:191: error: expected declaration specifiers before â__END_NAMESPACE_STDâ /usr/include/stdlib.h:382: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â__THROWâ /usr/include/stdlib.h:383: error: expected declaration specifiers before â__END_NAMESPACE_STDâ /usr/include/stdlib.h:474: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â__THROWâ /usr/include/stdlib.h:475: error: expected declaration specifiers before â__END_NAMESPACE_STDâ /usr/include/stdlib.h:488: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â__THROWâ /usr/include/stdlib.h:489: error: expected declaration specifiers before â__END_NAMESPACE_STDâ /usr/include/stdlib.h:518: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â__THROWâ /usr/include/stdlib.h:531: error: expected declaration specifiers before â__END_NAMESPACE_STDâ .....