<dec f='src/src/sys/lib/libkern/libkern.h' l='67' type='int isalpha(int )'/>
<def f='src/src/sys/lib/libkern/libkern.h' l='168' ll='172' macro='1' type='int isalpha(int ch)'/>
<use f='src/src/sys/lib/libkern/libkern.h' l='177' u='c' c='isalnum'/>
