search for: getopts_long

...ncies to the Makefile.ams because that needs GNU CC to work properly and it was turning into a little headache to get MIPSpro to this in the way GNU make wants it. IRIX libc doesn't have rindex but it looks like GNU libc has strrchr (dunno about BSD's libc). If I'm not mistaken getopts_long is a GNU libc'ism. And I need to include limits.h to get NAME_MAX. If you are cool with all of this, I'll clean this patch up. I only tested with IRIX/MIPSpro. (In other words, no, libao doesn't work on IRIX as it is now) Thanks for a great audio format, -- Marcelo <HR...