Some checks for return codes are missing.
Examples:
Would you like to add more error handling for return values from "fscanf" like in the function "readBifurcation" and from "ftell" in the function "parseSolution"?
http://auto-07p.svn.sourceforge.net/viewvc/auto-07p/trunk/auto/07p/plaut04/src/gReadBif.c%2B%2B?revision=2078&view=markup
http://auto-07p.svn.sourceforge.net/viewvc/auto-07p/trunk/auto/07p/plaut04/src/gReadSol.c%2B%2B?revision=1895&view=markup