util: Remove unused ParseMoney that takes a c_str

src/util/moneystr.cpp

@@ -36,14 +36,10 @@ bool ParseMoney(const std::string& str, CAmount& nRet)
     if (!ValidAsCString(str)) {
         return false;
     }
-    return ParseMoney(str.c_str(), nRet);
-}
 
-bool ParseMoney(const char* pszIn, CAmount& nRet)
-{
     std::string strWhole;
     int64_t nUnits = 0;
-    const char* p = pszIn;
+    const char* p = str.c_str();
     while (IsSpace(*p))
         p++;
     for (; *p; p++)

src/util/moneystr.h

@@ -18,7 +18,7 @@
  * JSON but use AmountFromValue and ValueFromAmount for that.
  */
 std::string FormatMoney(const CAmount& n);
+/** Parse an amount denoted in full coins. E.g. "0.0034" supplied on the command line. **/
 NODISCARD bool ParseMoney(const std::string& str, CAmount& nRet);
-NODISCARD bool ParseMoney(const char* pszIn, CAmount& nRet);
 
 #endif // BITCOIN_UTIL_MONEYSTR_H