Linux C开发变量命名规范

c：char，字节
w：word，字
dw：double words，双字
qw：quad words，四字
f：float
d：double
uc：uint8_t
uw：uint16_t
udw：uint32_t
uqw：uint64_t

pc***：int8_t[]
pw***：int16_t[]
pdw***：int32_t[]
pqw***：int64_t[]
pf***：float[]
pd***：double[]
puc***：uint8_t[]
puw***：uint16_t[]
pudw***：uint32_t[]
puqw***：uint64_t[]