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author | Sebastian Schmelzer | 2010-10-25 16:53:54 +0200 |
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committer | Sebastian Schmelzer | 2010-10-25 16:53:54 +0200 |
commit | 3050a9253437f4a4b5ad4bf3b3efdc3c660a5137 (patch) | |
tree | 91ac22153e416aac7ca20916b314b5e2ffa871b1 /contrib/syslinux-4.02/sample/atou.c | |
download | preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.tar.gz preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.tar.xz preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.zip |
Diffstat (limited to 'contrib/syslinux-4.02/sample/atou.c')
-rw-r--r-- | contrib/syslinux-4.02/sample/atou.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/sample/atou.c b/contrib/syslinux-4.02/sample/atou.c new file mode 100644 index 0000000..73b0bb7 --- /dev/null +++ b/contrib/syslinux-4.02/sample/atou.c @@ -0,0 +1,12 @@ +static inline int isdigit(int ch) +{ + return (ch >= '0') && (ch <= '9'); +} + +unsigned int atou(const char *s) +{ + unsigned int i = 0; + while (isdigit(*s)) + i = i * 10 + (*s++ - '0'); + return i; +} |