Revert d937d0c825

engine/lib/string.c

@@ -339,4 +339,4 @@ sxi32 SyAsciiToHex(sxi32 c) {
 		return c;
 	}
 	return 0;
-}
+}

engine/lib/utils.c

@@ -628,15 +628,4 @@ PH7_PRIVATE sxi32 SyStrToReal(const char *zSrc, sxu32 nLen, void *pOutVal, const
 		*(sxreal *)pOutVal = Val;
 	}
 	return zSrc >= zEnd ? SXRET_OK : SXERR_SYNTAX;
-}
-
-PH7_PRIVATE sxi32 SyRealpath(const char *zPath, char **fPath) {
-#ifdef __UNIXES__
-	if(realpath(zPath, fPath) == NULL) {
-#else
-	if(GetFullPathName(zPath, PATH_MAX, fPath, NULL) != 0) {
-#endif
-		return PH7_IO_ERR;
-	}
-	return PH7_OK;
-}
+}