Fixed build for MSVC2013

1 files changed, 30 insertions, 0 deletions

diff --git a/src/adlmidi.cpp b/src/adlmidi.cpp
index 72cf601..d0ce7e5 100644
--- a/src/adlmidi.cpp
+++ b/src/adlmidi.cpp
@@ -31,6 +31,36 @@
 #include "midi_sequencer.hpp"
 #endif
 
+#if defined(_MSC_VER) && _MSC_VER < 1900
+
+#define snprintf c99_snprintf
+#define vsnprintf c99_vsnprintf
+
+__inline int c99_vsnprintf(char *outBuf, size_t size, const char *format, va_list ap)
+{
+    int count = -1;
+
+    if (size != 0)
+        count = _vsnprintf_s(outBuf, size, _TRUNCATE, format, ap);
+    if (count == -1)
+        count = _vscprintf(format, ap);
+
+    return count;
+}
+
+__inline int c99_snprintf(char *outBuf, size_t size, const char *format, ...)
+{
+    int count;
+    va_list ap;
+
+    va_start(ap, format);
+    count = c99_vsnprintf(outBuf, size, format, ap);
+    va_end(ap);
+
+    return count;
+}
+#endif
+
 /* Unify MIDI player casting and interface between ADLMIDI and OPNMIDI */
 #define GET_MIDI_PLAYER(device) reinterpret_cast<MIDIplay *>((device)->adl_midiPlayer)
 typedef MIDIplay MidiPlayer;