- While these functions are intended to be used to support a signal han-
- dler (i.e., for <STRONG>SIGWINCH</STRONG>), care should be taken to avoid invoking them
- in a context where <STRONG>malloc</STRONG> or <STRONG>realloc</STRONG> may have been interrupted, since
- it uses those functions.
+ While these functions are intended to be used to support a signal
+ handler (i.e., for <B>SIGWINCH</B>), care should be taken to avoid invoking
+ them in a context where <B>malloc</B> or <B>realloc</B> may have been interrupted,
+ since it uses those functions.