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SFL Version 2.10 |
#include "sflstr.h" char * strcrop ( char *string)
Drops trailing whitespace from string by truncating string to the last non-whitespace character. Returns string. If string is null, returns null.
{ char *last; if (string) { last = string + strlen (string); while (last > string) { if (!isspace (*(last - 1))) break; last--; } *last = 0; } return (string); }
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