RTF_ERRORASSERTION

Assertion failure

RTF_ERRORBADTABLE

RTF table (sym or prop) invalid

RTF_ERROREOF

End of file reached while reading RTF

RTF_ERRORINVALIDHEX

Invalid hex character found in data

RTF_ERRORSTACKOVERFLOW

Too many '{'  or memory exhausted

RTF_ERRORSTACKUNDERFLOW

Unmatched '}'

RTF_ERRORUNMATCHBRACE

RTF ended during an open group.

RTF_INVALID

Failed to initialize correctly

RTF_OK

Everything's fine