C functions for parsing alphabet into NATO phonetic alphabet and vice versa via files or command-line.
It accesses an element from the nato array. The array index is calculated by subtracting the character 'A' (65 in ASCII) from the singleCharacter. This effectively converts the uppercase character (A-Z) to its corresponding index in the nato array (0-25).
| Letter | NATO |
|---|---|
| A | Alfa |
| B | Bravo |
| C | Charlie |
| D | Delta |
| E | Echo |
| F | Foxtrot |
| G | Golf |
| H | Hotel |
| I | India |
| J | Juliett |
| K | Kilo |
| L | Lima |
| M | Mike |
| N | November |
| O | Oscar |
| P | Papa |
| Q | Quebec |
| R | Romeo |
| S | Sierra |
| T | Tango |
| U | Uniform |
| V | Victor |
| W | Whiskey |
| X | Xray |
| Y | Yankee |
| Z | Zulu |