escapeNonPrintable

Writes an escape sequence to p if c is not printable. Returns the number of characters written.

  1. cstring escapeNonPrintable(cstring s)
  2. cstring escapeNonPrintable(dchar c)
  3. size_t escapeNonPrintable(dchar c, char* p)
    size_t
    escapeNonPrintable
    (
    dchar c
    ,
    char* p
    )

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