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  DELCHRS

  .  Summary

  delchrs(str <s>, int <pos>, int <num>);

  .  Description

  The delchrs function is used to remove or delete a number of charac-
  ters in a string at a certain position. <s> is the string to handle.
  <pos> is the position at which <num> characters will be deleted
  (note that the first characters in a SALT string has the position
  0). Remaining characters in the string are be shifted left.

  .  Return Value

  None.

  .  Example

  // remove all but the first and last characters in a string

  str s[] = "0123456789";
  delchrs(s, 1, strlen(s) - 2);