int MLBytesToPut (MLINK link, int *n) calculates the number of bytes remaining to be written in the textual representation of the current data, and stores the result in n.
int MLPutInteger16 (MLINK link, int i) puts the 16-bit integer i to the MathLink connection specified by link.
int MLPutInteger32 (MLINK link, int i) puts the 32-bit integer i to the MathLink connection specified by link.
int MLPutUTF8String (MLINK link, const unsigned char *s, int len) puts a UTF-8 string s of len bytes to the MathLink connection specified by link.
int MLSetYieldFunction (MLINK link, MLYieldFunctionObject yf) installs the yield function yf for the link referenced by link.
int MLTransferExpression (MLINK dst, MLINK src) transfers an expression to destination link dst from source link src.
int MLTransferToEndOfLoopbackLink (MLINK d, MLINK s) transfers the full contents of the loopback link s to the destination link d.
int MLEndPacket (MLINK link) inserts an indicator in the expression stream that says the current expression is complete and is ready to be sent.
AdjacencyGraph[amat] gives the graph with adjacency matrix amat.AdjacencyGraph[{v_1, v_2, ...}, amat] gives the graph with vertices v_i and adjacency matrix amat.
BarChart[{y_1, y_2, ...}] makes a bar chart with bar lengths y_1, y_2, ....BarChart[{..., w_i[y_i, ...], ..., w_j[y_j, ...], ...}] makes a bar chart with bar features defined ...