libxrdeveloper's documentation
void xr_value_dump ( xr_value v,
GString *  string,
int  indent 
)

Debugging function that dumps node tree to the string.

Parameters
vValue node.
stringGString to which value will be dumped.
indentIndent level, usually 0.
Documentation for libxr, Fri Apr 15 2016 08:12:18.