<dec f='src/src/sys/lib/libkern/libkern.h' l='68' type='int isalnum(int )'/>
<def f='src/src/sys/lib/libkern/libkern.h' l='174' ll='178' macro='1' type='int isalnum(int ch)'/>
<use f='src/src/sys/lib/libkern/libkern.h' l='215' u='c' c='ispunct'/>
