HelenOS sources

PrintfQualifierShort   99 boot/generic/src/printf_core.c 	PrintfQualifierShort,
PrintfQualifierShort  119 common/printf/printf_core.c 	PrintfQualifierShort,
PrintfQualifierShort  119 kernel/generic/common/printf/printf_core.c 	PrintfQualifierShort,
PrintfQualifierShort  119 uspace/lib/c/common/printf/printf_core.c 	PrintfQualifierShort,

HelenOS homepage, sources at GitHub