HelenOS sources

SET_NULL          110 uspace/lib/pcm/src/format.c 		SET_NULL(uint8_t, le, INT8_MIN);
SET_NULL          113 uspace/lib/pcm/src/format.c 		SET_NULL(int8_t, le, 0);
SET_NULL          116 uspace/lib/pcm/src/format.c 		SET_NULL(uint16_t, le, INT16_MIN);
SET_NULL          119 uspace/lib/pcm/src/format.c 		SET_NULL(int16_t, le, 0);
SET_NULL          122 uspace/lib/pcm/src/format.c 		SET_NULL(uint16_t, be, INT16_MIN);
SET_NULL          125 uspace/lib/pcm/src/format.c 		SET_NULL(int16_t, be, 0);
SET_NULL          128 uspace/lib/pcm/src/format.c 		SET_NULL(uint32_t, le, INT32_MIN);
SET_NULL          131 uspace/lib/pcm/src/format.c 		SET_NULL(int32_t, le, 0);
SET_NULL          134 uspace/lib/pcm/src/format.c 		SET_NULL(uint32_t, be, INT32_MIN);
SET_NULL          137 uspace/lib/pcm/src/format.c 		SET_NULL(int32_t, le, 0);