Wifi (Linux): fix compiling with musl (#429)

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 Bugfixes:
 * Fix date time format
+* Fix compiling with musl (Wifi, Linux, #429)
 
 Changes:
 * Use yyjson to parse JSON strings for comments support, instead of using unmaintained cJSON

src/detection/wifi/wifi_linux.c

@@ -207,6 +207,7 @@ static const char* detectWifiWithLibnm(const FFinstance* instance, FFlist* resul
 #include <net/if.h>
 #include <linux/wireless.h>
 #include <sys/ioctl.h>
+#include <sys/types.h>
 #include <unistd.h>
 
 static const char* detectWifiWithIoctls(FF_MAYBE_UNUSED const FFinstance* instance, FFlist* result)