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C++ Reference: memchr()
memchr()
Declaration
void* memchr(const void* kvpBuffer, int iChar, size_t qCount);
Description
This function searches the first "qCount" characters of "kvpBuffer" for the first occurence of the character "iChar." If the function successfully finds that character, it returns a pointer to it. Otherwise, it returns NULL.
Example
#include <cstdio>
#include <cstring>
int main()
{
char caBuffer[] = "XoaX.net";
void* vpPtr = memchr(caBuffer, 'e', 8);
printf("Found character: %c\n", *((char*)(vpPtr)));
printf("Found at char %i\n", ((char*)vpPtr - caBuffer));
return 0;
}
Output:
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