gcc10 compiler fixes:

[proxmark3-svn] / client / cliparser / argtable3.c

diff --git a/client/cliparser/argtable3.c b/client/cliparser/argtable3.c
index 180ec6c11169c38057e6628d987567e060a42a9e..dfcc9c190c2ac902619d5fa0564194e4591cc581 100644 (file)
--- a/client/cliparser/argtable3.c
+++ b/client/cliparser/argtable3.c
@@ -1705,7 +1705,7 @@ getopt_internal(int nargc, char * const *nargv, const char *options,
         * string begins with a '+'.
         */
        if (posixly_correct == -1 || optreset) {
-#ifdef _WIN32
+#if (defined(__STDC_LIB_EXT1__) && defined(__STDC_WANT_LIB_EXT1__)) || (defined(__STDC_SECURE_LIB__) && defined(__STDC_WANT_SECURE_LIB__))
                size_t requiredSize;
                getenv_s(&requiredSize, NULL, 0, "POSIXLY_CORRECT");
                posixly_correct = requiredSize != 0;