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Three primitives provided for manipulating wchar strings in UCS-2 encoding are:
void VCSAgStrlcpyW (wchar *dst, const wchar *src, int size)
This primitive must be used by agents to perform string copy operations on wchar arguments. The argument "size" refers to the number of characters in the destination buffer "dst." This helps prevent buffer overflow errors. The output contained in the buffer "dst" may be truncated if the buffer is not large enough.
void VCSAgStrlcatW (wchar *dst, const wchar *src, int size)
This primitive must be used in the agents to perform a string concatenation operation of wchar arguments. The argument "size" refers to the number of characters in the destination buffer "dst." This helps prevent buffer overflow errors. The output contained in the buffer "dst" may be truncated if the buffer is not large enough.
int VCSAgSnprintfW (wchar *buffer, int size, const wchar
This primitive accepts a variable number of arguments and works like the C library function "vswprintf," except that VCSAgSnprintfW takes in the size of the output buffer "dst" as an argument. The primitive stores only a maximum of "size" number of characters in the output buffer "dst." This helps prevent buffer overflow errors. The output contained in the buffer "dst" may be truncated in the buffer is not large enough.