Security-related question about a possible exposed credential

[Emma-NYL]

Hello,

My name is Emma, I am conducting an academic study on possible credential exposure in public GitHub repositories.

While analyzing this repository, I found a string that may represent a credential. I'm including the code snippet below containing possible leakage. To avoid exposing sensitive information publicly, I marked the sensitive information.

Could you please help clarify whether the detected string is:

1. a real credential, or
2. a placeholder / example value?

Thank you for your time.

---

Code snippet (sensitive values masked):

static const CFOptionFlags kNetworkEvents =
    kCFStreamEventOpenCompleted | kCFStreamEventHasBytesAvailable | kCFStreamEventEndEncountered | kCFStreamEventErrorOccurred;

bool g_bHasProxy = false;
CFMutableArrayRef g_proxyAuthArray = NULL;
CFMutableDictionaryRef g_proxyCredDict = NULL;
const char* g_my_username = "t****";
const char* g_my_p****word = "p****";
const char* g_proxy_domain = "my****in";
enum {
	CF_PROXY_STATE_IDLE,
	CF_PROXY_STATE_WAITING,
	CF_PROXY_STATE_TRYING,

Thank you in advance for your time - I really appreciate it!

Sincerely,
Emma