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1. polprog68k (gorplop@pleroma.m68k.church)'s status on Monday, 16-Dec-2024 20:54:46 JST polprog68k
   today's adventures in embeddedland:
   1. char is unsigned on this platform
   2. getopt returns -1
   3. 255 != -1
   4. getopt example code loops forever
   4a. there is no warning when using char vs unsigned char
   :cacospin:
   • polprog68k (gorplop@pleroma.m68k.church)'s status on Monday, 16-Dec-2024 23:16:07 JST polprog68k

     in reply to

     • 41402
     @a1ba i wasnt paying attention and saw it was being compared with char literals, i shouls have used an int, knoblauchkeks explained it quickly
   • 41402 (a1ba@suya.place)'s status on Monday, 16-Dec-2024 23:16:08 JST 41402

     in reply to
     @gorplop why you want to save return value in char when getopt specifically returns int?