tsearch.3: SYNOPSIS: clarify that twalk_r() requires _GNU_SOURCE
commit9794feed8fcd22343c05cd50f38a65e08dc3dda9
authorMichael Kerrisk <mtk.manpages@gmail.com>
Sat, 4 May 2019 22:42:57 +0000 (4 17:42 -0500)
committerMichael Kerrisk <mtk.manpages@gmail.com>
Sun, 5 May 2019 23:24:35 +0000 (5 18:24 -0500)
tree3100f3dfa9ab61cdd8fdd4d6afd01c73a69327a1
parentfe1a03f9675f5465a7112a5ad8d8856f5d894623
tsearch.3: SYNOPSIS: clarify that twalk_r() requires _GNU_SOURCE

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
man3/tsearch.3