diff --git a/semver.c b/semver.c
index d487848..8023ba9 100644
--- a/semver.c
+++ b/semver.c
@@ -86,7 +86,7 @@ const char *archToString(Arch self) {
     return ArchNames[self];
 }
 
-int archFromString(char *s) {
+int parseArch(char *s) {
     int i;
     for (i = 0; i < 14; i++) {
         if (strncasecmp(s, ArchNames[i], 10) == 0)
@@ -106,6 +106,11 @@ int archFromString(char *s) {
         return -1;
 }
 
+int parseVersion(Version *self, const char *s) {
+    // todo
+    return -1;
+}
+
 char *versionToString(Version *self) {
     char *buf, *temp;