Added version string

README.md

@@ -5,7 +5,7 @@ This library aims to emulate the
 
 ![Block diagram](doc/block_diagram.png)
 
-The original goal is to contibute to the emulation of the *AdLib Gold* sound
+The original goal is to contribute to the emulation of the *AdLib Gold* sound
 card, which used such integrated circuit to add sound effects to the audio
 output, as heard in the beautiful soundtrack of the *Dune* videogame, made
 specifically for that rare sound card.

src/TDA8425_emu.c

@@ -36,6 +36,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 // ============================================================================
 
+char const* TDA8425_GetVersion(void)
+{
+    return TDA8425_VERSION;
+}
+
+// ============================================================================
+
 signed char const TDA8425_VolumeDecibel_Table[TDA8425_Volume_Data_Count] =
 {
     -128,  //  0

src/TDA8425_emu.h

@@ -48,6 +48,12 @@ extern "C" {
 
 // ============================================================================
 
+#define TDA8425_VERSION "0.1.0"
+
+char const* TDA8425_GetVersion(void);
+
+// ============================================================================
+
 typedef uint8_t       TDA8425_Address;   //!< Address data type
 typedef uint8_t       TDA8425_Register;  //!< Register data type
 typedef size_t        TDA8425_Index;     //!< Sample index data type