pdfFree

Free all memory associated with a PDF handle.
void pdfFree(PDFHandle pdf)
This function closes the PDF file (which was opened with pdfLoadFile, pdfLoadMem, etc.) and frees the memory associated with the specified PDF handle.

IMPORTANT: The PDF file on disk (for pdfLoadFile) or in memory (for pdfLoadMem) must not be deleted, modified, or freed until after pdfFree is called.

C:
pdfFree(pdf);
pdfLoadFile
pdfLoadFileW
pdfLoadFileWithPassword
pdfLoadFileWithPasswordW
pdfLoadMem
pdfLoadMemWithPassword