reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

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char g_watch_me_read;
char g_watch_me_write;
char g_temp;

void watch_read() {
    g_temp = g_watch_me_read;
}

void watch_write() {
    g_watch_me_write = g_temp;
}

int main() {
    watch_read();
    g_temp = g_watch_me_read;
    watch_write();
    g_watch_me_write = g_temp;
    return 0;
}