A compound string function that returns the number of separators plus one in the provided compound string
Format
#include <Xm/Xm.h> int XmStringLineCount XmString string
DESCRIPTION
XmStringLineCount returns the number of separators plus one in the provided compound string. In effect, it counts the lines of text.
RETURN
Returns the number of lines in the compound string. If string is empty, the function returns 1. If NULL is passed into string, the function returns 0 (zero).
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