From d41f8e75e0d9b41085bfda5515b8f92ee079ab87 Mon Sep 17 00:00:00 2001
From: hyung-hwan <hyunghwan.chung@gmail.com>
Date: Tue, 12 Mar 2019 08:22:36 +0000
Subject: [PATCH] added qse_getmtime() and qse_mtime_t to represent time in
 milliseconds

---
 qse/include/qse/cmn/time.h | 10 ++++++++++
 qse/lib/cmn/time.c         |  8 ++++++++
 2 files changed, 18 insertions(+)

diff --git a/qse/include/qse/cmn/time.h b/qse/include/qse/cmn/time.h
index 79c320f4..1667676c 100644
--- a/qse/include/qse/cmn/time.h
+++ b/qse/include/qse/cmn/time.h
@@ -119,6 +119,8 @@ struct qse_btime_t
 	int gmtoff;
 };
 
+/* number of milliseconds since the Epoch (00:00:00 UTC, Jan 1, 1970) */
+typedef qse_long_t qse_mtime_t;
 
 #if defined(QSE_HAVE_INLINE)
 	static QSE_INLINE void qse_inittime(qse_ntime_t* x, qse_long_t s, qse_int32_t nsec)
@@ -161,6 +163,13 @@ QSE_EXPORT int qse_gettime (
 	qse_ntime_t* nt
 );
 
+/**
+ * The qse_getmtime() function gets the current time in milliseconds.
+ */
+QSE_EXPORT int qse_getmtime (
+	qse_mtime_t* mt
+);
+
 /**
  * The qse_settime() function sets the current time.
  */
@@ -243,6 +252,7 @@ QSE_EXPORT int qse_wcs_to_ntime (
 #	define qse_str_to_ntime(text,ntime) qse_wcs_to_ntime(text,ntime)
 #endif
 
+
 #if defined(__cplusplus)
 }
 #endif
diff --git a/qse/lib/cmn/time.c b/qse/lib/cmn/time.c
index cd964c91..7013f5e3 100644
--- a/qse/lib/cmn/time.c
+++ b/qse/lib/cmn/time.c
@@ -190,6 +190,14 @@ int qse_gettime (qse_ntime_t* t)
 #endif
 }
 
+int qse_getmtime (qse_mtime_t* mt)
+{
+	qse_ntime_t nt;
+	if (qse_gettime(&nt) <= -1) return -1;
+	*mt = QSE_SECNSEC_TO_MSEC(nt.sec, nt.nsec);
+	return 0;
+}
+
 int qse_settime (const qse_ntime_t* t)
 {
 #if defined(_WIN32)