All symbols starting with `s' in src/od-dos

• SIZEOF_CHAR src/od-dos/sysconfi.h:47
• SIZEOF_INT src/od-dos/sysconfi.h:50
• SIZEOF_LONG src/od-dos/sysconfi.h:53
• SIZEOF_LONG_LONG src/od-dos/sysconfi.h:56
• SIZEOF_SHORT src/od-dos/sysconfi.h:59
• STDC_HEADERS src/od-dos/sysconfi.h:38