APR_STATUS_IS_ESYMNOTFOUND  419 srclib/apr/include/apr_errno.h #define APR_STATUS_IS_ESYMNOTFOUND(s)   ((s) == APR_ESYMNOTFOUND \
APR_STATUS_IS_ESYMNOTFOUND  422 srclib/apr/include/apr_errno.h #define APR_STATUS_IS_ESYMNOTFOUND(s)   ((s) == APR_ESYMNOTFOUND)