code.delx.au - gnu-emacs-elpa/blob - packages/yasnippet/snippets/cc-mode/once

   1 # name: #ifndef XXX; #define XXX; #endif
   2 # key: once
   3 # --
   4 #ifndef ${1:_`(upcase (file-name-nondirectory (file-name-sans-extension (buffer-file-name))))`_H_}
   5 #define $1
   6
   7 $0
   8
   9 #endif /* $1 */