better debugging of called processes
-rw-r--r-- 30 AUTHORS
-rw-r--r-- 18002 COPYING
-rw-r--r-- 0 ChangeLog
-rw-r--r-- 103 Makefile.am
-rw-r--r-- 0 NEWS
-rw-r--r-- 0 README
-rw-r--r-- 2846 configure.in
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drwxr-xr-x - examples
drwxr-xr-x - misc
-rw-r--r-- 1208 pppd-plugin.c
drwxr-xr-x - smpppd
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-rw-r--r-- 657 version.m4