diff options
Diffstat (limited to 'mdk-stage1/dietlibc/lib/atoi.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/atoi.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/atoi.c b/mdk-stage1/dietlibc/lib/atoi.c new file mode 100644 index 000000000..fe952b8c4 --- /dev/null +++ b/mdk-stage1/dietlibc/lib/atoi.c @@ -0,0 +1,8 @@ +int atoi(const char* s) { + int v=0; + int sign=1; + if (*s=='-') { sign=-1; ++s; } else if (*s=='+') ++s; + while (*s && (*s>='0') && (*s<='9')) + v=v*10+*s++-'0'; + return v*sign; +} |