I tried the above program for but after compilation its giving
following
linking error.
/tmp/ccMo3ClJ.o: In function `main':
parselib.c:(.text+0x21): undefined reference to `auparse_init'
parselib.c:(.text+0x61): undefined reference to `ausearch_set_param'
parselib.c:(.text+0x84): undefined reference to `auparse_find_field'
parselib.c:(.text+0x93): undefined reference to `auparse_interpret_field'
parselib.c:(.text+0xae): undefined reference to `ausearch_next_event'
parselib.c:(.text+0xbd): undefined reference to `auparse_destroy'
collect2: ld returned 1 exit status
Smells suspiciously like you forgot to pass "-laudit" when linking.