WSReleaseUTF32Symbol()
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void WSReleaseUTF32Symbol(WSLINK link,const unsigned int *s,int len)
disowns memory allocated by WSGetUTF32Symbol() to store the UTF-32 encoded character string s corresponding to the name of a symbol.

DetailsDetails

  • WSReleaseUTF32Symbol() is declared in the WSTP header file wstp.h.

ExamplesExamplesopen allclose all

Basic Examples  (1)Basic Examples  (1)

#include "wstp.h"

/* read a UTF-32 encoded symbol from a link and then release the memory to WSTP for deallocation */

void f(WSINK lp)
{
    const unsigned int *symbol;
    int length;

    if(! WSGetUTF32Symbol(lp, &symbol, &length))
        { /* unable to get UTF-32 encoded symbol from lp */ }

    /* ... */

    WSReleaseUTF32Symbol(lp, symbol, length);
}