All symbols starting with `i' in EXTERNAL_HEADERS/mach-o

• ident_command EXTERNAL_HEADERS/mach-o/loader.h:705
• INDIRECT_SYMBOL_ABS EXTERNAL_HEADERS/mach-o/loader.h:636
• INDIRECT_SYMBOL_LOCAL EXTERNAL_HEADERS/mach-o/loader.h:635
• it EXTERNAL_HEADERS/mach-o/loader.h:199