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authorMax Kellermann <max@duempel.org>2008-09-07 13:57:43 +0200
committerMax Kellermann <max@duempel.org>2008-09-07 13:57:43 +0200
commit94293149b1375dad39745f2f8e5f1b8f0299cc61 (patch)
tree3cb772a8f42d9742132bd549adbebb1685d615f9 /m4/alsa.m4
parentb332e1cbc8a1e44742ad8815b674a640ef3cdb52 (diff)
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command: concatenate strings at compile time
String literals (including those defined in CPP macros) can be concatenated at compile time. This saves some CPU cycles in vsnprintf() at run time.
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