Issue54: fix compiler warnings by adding explicit type casts

[Leyrer-PNP]

secdom.c:455:17: warning: conversion from 'long unsigned int' to 'WORD' {aka 'short unsigned int'} may change value [-Wconversion]
  455 |     ValueLength -= sizeof(WORD);
      |     ~~~~~~~~~~~~^~~~~~~~~~~~~~~
secdom.c:491:35: warning: conversion from 'size_t' {aka 'long unsigned int'} to 'int' may change value [-Wconversion]
  491 |         *pInfoLen = strlen(*pInfo)+1;
      |                     ~~~~~~~~~~~~~~^~

Fixed by adding explicit type casts. (and I also removed the DOS EOL characters).

[saravananbalakris]

Please revert these changes not seeing any needed changes.

[Leyrer-PNP]

Removing the comments from the includes was not part of this pull request. Not my change, at least in this pull request.

[saravananbalakris]

Closing this as its been merged with other PR