dotfiles/emacs/.emacs.d/elpa/yasnippet-snippets-20191010.1106/snippets/c-lang-common/once

# -*- mode: snippet -*-
# name: #ifndef XXX; #define XXX; #endif
# key: once
# --
#ifndef ${1:`(upcase (file-name-nondirectory (file-name-sans-extension (or (buffer-file-name) ""))))`_H}
#define $1

$0

#endif /* $1 */