cleanup: remove no longer needed cruft from hed_file_find_expr()
commit23a4b850cd5ec31b54a29c230770768e6f8c8f05
authorPetr Tesarik <petr@tesarici.cz>
Thu, 11 Oct 2012 16:15:34 +0000 (11 18:15 +0200)
committerPetr Tesarik <petr@tesarici.cz>
Thu, 11 Oct 2012 16:15:34 +0000 (11 18:15 +0200)
tree107636e2ec7388860e88279de9e6c60b7f3df441
parenta44ca504d2b6dfa9edc75c1ec49850af193ba86d
cleanup: remove no longer needed cruft from hed_file_find_expr()

With hed_expr being self-contained, there is no need to pass the
callback function and data as arguments to hed_file_find_expr().
libhed/file.c
libhed/file.h
src/ui/fileshow.c