diff --git a/include/psyc.h b/include/psyc.h
index 2243e40..7235696 100644
--- a/include/psyc.h
+++ b/include/psyc.h
@@ -141,6 +141,8 @@ typedef struct
 	PSYC_PacketFlag flag;
 } PSYC_Packet;
 
+inline int PSYC_version();
+
 inline PSYC_Modifier PSYC_newModifier(char oper, PSYC_String *name, PSYC_String *value,
                                       PSYC_ModifierFlag flag);
 
diff --git a/src/psyc.c b/src/psyc.c
index de6bd02..8317ea6 100644
--- a/src/psyc.c
+++ b/src/psyc.c
@@ -3,6 +3,8 @@
 
 #include <math.h>
 
+int PSYC_version() { return 1; }
+
 inline PSYC_String PSYC_newString(const char *str, size_t strlen)
 {
 	PSYC_String s = {strlen, str};