gistfile1.c

/* BOOL fnEditPath(char *ExistingPath);
 *
 * Function will add the szSetupPath to the users path statement in the
 * autoexec.bat file. The szSetupPath will be the first location in the
 * path statement. The path can be in about a million fucked up forms
 * depending on the level of stupidity in the user. Here are a few to
 * think about. DOS will accept any of these.
 *
 *   PATH=C:\foo;C:\foobar;...
 *   SET PATH=C:\foo;C:\foobar;...
 *   PATH C:\foo;C:\foobar;...
 *   PATH =C:\foo;C:\foobar;...
 *   PATH= C:\foo;C:\foobar;...
 *   PATH = C:\foo;C:\foobar;...
 *   
 * ENTRY: ExistingPath - near buffer containing the path statement to be
 *                       edited.
 *
 * EXIT:  BOOL, TRUE  = Path succesfully modified.
 *              FALSE = Path was too long after modification (path >= 128).
 *
 */
BOOL fnEditPath(ExistingPath)