Defined in 3 files as a prototype:

• sys/netinet/cpu_in_cksum.c, line 52 (as a prototype)
• sys/netinet/in.h, line 437 (as a prototype)
• tests/net/in_cksum/in_cksum.c, line 50 (as a prototype)

Defined in 1 files as a macro:

• tests/net/in_cksum/in_cksum.c, line 45 (as a macro)

Defined in 10 files as a function:

• sys/arch/amd64/amd64/cpu_in_cksum.S, line 40 (as a function)
• sys/arch/arm/arm/cpu_in_cksum.S, line 62 (as a function)
• sys/arch/arm/cortex/cpu_in_cksum_neon.c, line 45 (as a function)
• sys/arch/i386/i386/cpu_in_cksum.S, line 120 (as a function)
• sys/arch/m68k/m68k/cpu_in_cksum.c, line 48 (as a function)
• sys/arch/sh3/sh3/cpu_in_cksum.S, line 98 (as a function)
• sys/arch/sparc/sparc/cpu_in_cksum.c, line 201 (as a function)
• sys/arch/sparc64/sparc64/cpu_in_cksum.S, line 40 (as a function)
• sys/netinet/cpu_in_cksum.c, line 78 (as a function)
• sys/netinet/cpu_in_cksum.c, line 222 (as a function)

Referenced in 9 files:

• sys/arch/amd64/amd64/cpu_in_cksum.S, line 302
• sys/arch/arm/arm/cpu_in_cksum.S, line 140
• sys/arch/sh3/sh3/cpu_in_cksum.S, line 253
• sys/arch/vax/vax/cpu_in_cksum.S
  • line 82
  • line 84
• sys/dev/hyperv/if_hvn.c, line 1321
• sys/netinet/in4_cksum.c
  • line 66
  • line 114
• sys/netinet/in_cksum.c, line 45
• sys/netinet6/in6_cksum.c
  • line 64
  • line 123
• tests/net/in_cksum/in_cksum.c
  • line 49
  • line 231
  • line 255