void *memchr(const void *src, int c, size_t length);
```### Description
This function searches memory starting at *src for the character c. The search only ends with the first occurrence of c, or after length characters; in particular, NULL does not terminate the search.### Returns
If the character c is found within length characters of *src, a pointer to the character is returned. If c is not found, then NULL is returned.
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**Authoritative source**: BUSMASTER DITA help source `memchr.dita`, compiled into `BUSMASTER.CHM` with the application.
