gonzui

t2ex

bsd_source/lib/libc/src_bsd/stdio/vfprintf.c - 58.5KB - 1,551 lines

244: #define to_digit(c)     ((c) - '0')
245: #define is_digit(c)     ((unsigned)to_digit(c) <= 9)
246: #define to_char(n)      ((n) + '0')