H2Pas only one filename supported lazarus / 6-IDE-CodeTools ---------------------------------------------------------------------- hanicraft · 2023-07-05 11:36 im trying to convert a c header to pascal but it gives me this error only one filename supported. also found "name of c package" how can im fix that ---------------------------------------------------------------------- Thaddy · 2023-07-06 05:32 I already answered that. Please do not post that multiple times. ---------------------------------------------------------------------- vangli · 2023-07-06 06:02 Try reading https://www.freepascal.org/tools/h2pas.html.