Defined in 4 files as a prototype:

• osfmk/console/serial_console.c, line 113 (as a prototype)
• osfmk/i386/serial_io.h, line 42 (as a prototype)
• pexpert/pexpert/arm/protos.h, line 30 (as a prototype)
• pexpert/pexpert/i386/protos.h, line 83 (as a prototype)

Defined in 2 files as a function:

• pexpert/arm/pe_kprintf.c, line 182 (as a function)
• pexpert/i386/pe_serial.c, line 661 (as a function)

Referenced in 3 files:

• osfmk/arm/pal_routines.c, line 61
• osfmk/console/serial_console.c, line 643
• osfmk/i386/pal_routines.c, line 98