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Diffstat (limited to 'yocto/meta-bsp-rvphone/recipes-bsp/esp32spid/src/tun.h')
-rw-r--r--yocto/meta-bsp-rvphone/recipes-bsp/esp32spid/src/tun.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/yocto/meta-bsp-rvphone/recipes-bsp/esp32spid/src/tun.h b/yocto/meta-bsp-rvphone/recipes-bsp/esp32spid/src/tun.h
new file mode 100644
index 0000000..bcfdac5
--- /dev/null
+++ b/yocto/meta-bsp-rvphone/recipes-bsp/esp32spid/src/tun.h
@@ -0,0 +1,8 @@
+#include <stdint.h>
+
+#define TUN_OK 0
+#define TUN_ERR -1
+
+void *tun_read(void *arg);
+int tun_write(unsigned char *buffer, uint16_t len);
+int tun_init(void); \ No newline at end of file