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authorhathach <[email protected]>2025-10-14 17:13:28 +0700
committerhathach <[email protected]>2025-10-14 17:13:28 +0700
commit47b13f6b102ea981b79588158dca436ebc21f1ae (patch)
treee435b6af711f0386daec3eb53313cf4c2c240735 /examples/device/webusb_serial/src
parent9bf18d080b202e8e09bd76f32272b1dbfabfa3b9 (diff)
improve cmake warning flags, fix various warnings in examples
Diffstat (limited to 'examples/device/webusb_serial/src')
-rw-r--r--examples/device/webusb_serial/src/main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/device/webusb_serial/src/main.c b/examples/device/webusb_serial/src/main.c
index 4a724f45e..0c2acd94e 100644
--- a/examples/device/webusb_serial/src/main.c
+++ b/examples/device/webusb_serial/src/main.c
@@ -107,7 +107,7 @@ int main(void) {
}
// send characters to both CDC and WebUSB
-void echo_all(const uint8_t buf[], uint32_t count) {
+static void echo_all(const uint8_t buf[], uint32_t count) {
// echo to web serial
if (web_serial_connected) {
tud_vendor_write(buf, count);