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| author | Benji Dial <benji6283@gmail.com> | 2020-09-19 14:53:29 -0400 |
|---|---|---|
| committer | Benji Dial <benji6283@gmail.com> | 2020-09-19 14:53:29 -0400 |
| commit | de20d7430df08731d9108acb83e1234ba7f1fe16 (patch) | |
| tree | 8646f3d1bae3d30391df34766e3e58c0c2af8aab /src/user/knob/block.c | |
| parent | 20853582d5385d12421433d21910e783caa00764 (diff) | |
| download | portland-os-de20d7430df08731d9108acb83e1234ba7f1fe16.tar.gz | |
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Diffstat (limited to 'src/user/knob/block.c')
| -rw-r--r-- | src/user/knob/block.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/user/knob/block.c b/src/user/knob/block.c index 7524ad3..4ec0564 100644 --- a/src/user/knob/block.c +++ b/src/user/knob/block.c @@ -14,4 +14,13 @@ bool blockequ(const void *a, const void *b, uint32_t size) { if (*(uint8_t *)(a++) != *(uint8_t *)(b++)) return false; return true; +} + +//returns length without null-terminator +uint32_t strcpy(char *to, const char *from) { + uint32_t i = 0; + do + to[i] = from[i]; + while (from[i++]); + return i - 1; }
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