getopt_ulflags -> getopt32.
It is impossible to formulate sane ABI based on size of ulong because it can be 32-bit or 64-bit. Basically it means that you cannot portably use more that 32 option chars in one call anyway... Make it explicit.
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@ -184,7 +184,7 @@ enum { LONG_OPTIONS_INCR = 10 };
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#define init_longopt() add_longopt(NULL,0)
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/* Register a long option. The contents of name is copied. */
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void add_longopt(const char *name,int has_arg)
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void add_longopt(const char *name, int has_arg)
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{
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if (!name) { /* init */
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free(long_options);
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