strcasecmp() was initially declared in string.h and subsequently moved to strings.h. For historical reasons it still exists in string.h, but would require _DEFAULT_SOURCE to be defined.
Due to the above, just include strings.h as currently dictated by the manpage. Fixes the following warning: keying-material-exporter-demo/keyingmaterialexporter.c:155:14: warning: implicit declaration of function strncasecmp’; did you mean ‘strncmp’? [-Wimplicit-function-declaration] 155 | if (!strncasecmp(objbuf, "CN", 2)) | ^~~~~~~~~~~ | strncmp Signed-off-by: Antonio Quartulli <a...@unstable.cc> --- .../keying-material-exporter-demo/keyingmaterialexporter.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sample/sample-plugins/keying-material-exporter-demo/keyingmaterialexporter.c b/sample/sample-plugins/keying-material-exporter-demo/keyingmaterialexporter.c index 1f47cb35..e2820418 100644 --- a/sample/sample-plugins/keying-material-exporter-demo/keyingmaterialexporter.c +++ b/sample/sample-plugins/keying-material-exporter-demo/keyingmaterialexporter.c @@ -29,6 +29,7 @@ #include <stdio.h> #include <string.h> +#include <strings.h> #include <stdlib.h> #include "openvpn-plugin.h" -- 2.34.1 _______________________________________________ Openvpn-devel mailing list Openvpn-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/openvpn-devel