37c37
< .\" $FreeBSD: head/lib/libc/stdlib/getenv.3 131728 2004-07-06 23:21:36Z hmp $
---
> .\" $FreeBSD: head/lib/libc/stdlib/getenv.3 131754 2004-07-07 19:57:16Z ru $
116,117c116,118
< function returns the value of the environment variable as a nul terminated
< string.
---
> function returns the value of the environment variable as a
> .Dv NUL Ns
> -terminated string.
< .\" $FreeBSD: head/lib/libc/stdlib/getenv.3 131728 2004-07-06 23:21:36Z hmp $
---
> .\" $FreeBSD: head/lib/libc/stdlib/getenv.3 131754 2004-07-07 19:57:16Z ru $
116,117c116,118
< function returns the value of the environment variable as a nul terminated
< string.
---
> function returns the value of the environment variable as a
> .Dv NUL Ns
> -terminated string.