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Description: 
 This function
returns the used length of a string. This excludes any trailing white space or non-printable
characters (such as the trailing null character).  
 Synopsis 
 size_t astChrLen( const char
string
)  
 Parameters: 
  string  
 Pointer to the string.  
    Returned Value 
  astChrLen()  
The number of characters in the supplied string, not including the trailing newline,
and any trailing white-spaces or non-printable characters.  
    Copyright (C) 2021 East Asian Observatory
  -  ←Prev 
- AST
 A Library for Handling
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Coordinate Systems
 in Astronomy
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