Function strstr

NULLC/includes/string.cpp:7–13

namespace NULLCString
{
	int strstr(NULLCArray string, NULLCArray substring)
	{
		if(!string.ptr || !substring.ptr)
			return -1;
		const char *pos = ::strstr(string.ptr, substring.ptr);
		return pos ? int(pos - string.ptr) : -1;
	}
	int strchr(NULLCArray string, char ch)
	{
		if(!string.ptr)