wrapfile [-s] [-wwidth] file ...
-s ==> wrap line after the last space character within the first widthcolumn positions (or at the default wrapping location). If there is no such space character, wrap anyway. This is similar to "word wrap".-w width ==> specify a line width to use instead of the default 40 columns.* There will always one or more filenames on the command line. Filenames are after all options.* filenames do not start with '-'* files are .txt as input files if they exist.

• * The maximum length of a line found within any input file is 100 characters.

*If the -s option is used and a line wraps at a space, the space character should not appear on the next line*If the wrap point is, for example, 40, then that means that the 41st character goes on the next line*The options can be in any order and might or might not be present.*Each option must have its own "-" preceding it (e.g. it is not permissible to have -sw).*There might or might not be a space between the -w and the specified width.

• * Files do not necessarily end with a '\n'.
• *If width is anything other than a positive integer less than 65536 (i.e. 1 to 65535 inclusive), display a usage error message
• the program must display Error messages if:
• *Displays a "File not openable" error message and terminates without any other further output if any of the files cannot be opened.
• * Displays a "Usage: wrapfile [-s] [-w width] file ..." error message and terminates if the command line options are incorrect.
• *If the -s option is used and you encounter a line that is longer than the allowable width without spaces (e.g. you're supposed to wrap words at or before 10 characters and you have a line that has ten consecutive non-space characters), stop processing that file and display a "Line too long to wrap using spaces" error message on the next output line. Then terminate the program, even if there are more files remaining to be processed from the command line.
• *Displays an appropriate error message and terminates without any other further output if there is a error with reading or closing any of the files.

The program displays the output to the console, each file is processed after each other (one at the time)