From a99617fe8fdb56b3e877558bfd6572ce65ad39de Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Wed, 11 Oct 2000 23:54:37 +0000 Subject: Finish reorganizing things. At least I think I've finished. --- libc/misc/internals/itoa.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 libc/misc/internals/itoa.c (limited to 'libc/misc/internals/itoa.c') diff --git a/libc/misc/internals/itoa.c b/libc/misc/internals/itoa.c new file mode 100644 index 000000000..a683b8018 --- /dev/null +++ b/libc/misc/internals/itoa.c @@ -0,0 +1,21 @@ +/* itoa.c */ +#define __MAX_INT_CHARS 7 + +char *itoa(int i) +{ + static char a[__MAX_INT_CHARS]; + char *b = a + sizeof(a) - 1; + int sign = (i < 0); + + if (sign) + i = -i; + *b = 0; + do { + *--b = '0' + (i % 10); + i /= 10; + } + while (i); + if (sign) + *--b = '-'; + return b; +} -- cgit v1.2.3