fix: all functions have declarations (-Wmissing-prototypes -Wold-style-definition)

[lttng-ust.git] / doc / examples / getcpu-override / lttng-ust-getcpu-override-example.c

diff --git a/doc/examples/getcpu-override/lttng-ust-getcpu-override-example.c b/doc/examples/getcpu-override/lttng-ust-getcpu-override-example.c
index 084079c0ffdbb84204886f019bf8a51ceb2c9eff..58f7999724b2c739bbb5529ffda8dd61979ed9c5 100644 (file)
--- a/doc/examples/getcpu-override/lttng-ust-getcpu-override-example.c
+++ b/doc/examples/getcpu-override/lttng-ust-getcpu-override-example.c
@@ -17,6 +17,10 @@ int plugin_getcpu(void)
        return 0;
 }
 
+/*
+ * Entry-point called by liblttng-ust through dlsym();
+ */
+void lttng_ust_getcpu_plugin_init(void);
 void lttng_ust_getcpu_plugin_init(void)
 {
        int ret;