[Help-glpk] suggestion for a better lpx_read_model declaration

[Duilio Foschi]

IMHO the declaration of lpx_read_model would be much more usable when
changed from

 LPX *lpx_read_model(char *model, char *data, char *output);

into

 integer lpx_read_model(char *model, char *data, char *output);

/* 0=success, -1=errors */

The way it is, calling it from a language other than C compels a poor guy
to translate also parts of glpk.h , which is a bore.

Or one will get memory leaks at every call of the function.

Just my 2 cents...

Duilio Foschi