Xmstringbytestreamlength a function that returns the size of a string "xmstringbytestreamlength"
#include <Xm/Xm.h> unsigned int XmStringByteStreamLength (string) unsigned char *string; (void)
XmStringByteStreamLength receives a byte stream format string and returns the size, in bytes, of that stream, including the header. Because of this header information, even a NULL string will cause XmStringByteStreamLength to return a non-zero value.
Specifies the byte stream format string.
Returns the size of string, including the header.