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

• ident_command libkern/mach-o/loader.h:704
• INDIRECT_SYMBOL_ABS libkern/mach-o/loader.h:635
• INDIRECT_SYMBOL_LOCAL libkern/mach-o/loader.h:634
• it libkern/mach-o/loader.h:198