sources/builtins.c File Reference

#include "hlx/core.h"
#include "helixis_internal.h"

Go to the source code of this file.

Functions
unsigned long	hlx_hash (const char *str)
void *	hlx_memcpy (void *dest, const void *src, unsigned int num)

---

Function Documentation

unsigned long hlx_hash

(

const char *

str

)

Compute an hash code with the given string

Parameters:

str	The string.

See also:

hlx_event_handler_create()

hlx_chan_create()

Returns:

The hash code.

Definition at line 43 of file builtins.c.

{
        unsigned long   hash;
        int                             c;

        hash = 5361;
        while (*str)
        {
                c = *str;
                hash = (hash << 5) + hash + c;
                ++str;
        }
        return (hash);
}

void* hlx_memcpy	(	void *	dest,
		const void *	src,
		unsigned int	num
	)

Definition at line 58 of file builtins.c.

Referenced by hlx_core_init().

{
        char* dst8 = (char*)dest;
        char* src8 = (char*)src;

        if (num & 1)
        {
                dst8[0] = src8[0];
                dst8 += 1;
                src8 += 1;
        }
        num /= 2;
        while (num--)
        {
                dst8[0] = src8[0];
                dst8[1] = src8[1];
                dst8 += 2;
                src8 += 2;
        }
        return (dest);
}