Zilog Z8F0130 - Manual (Page 459)

UM013037-1212 calloc
Zilog Developer Studio II – Z8 Encore!
User Manual
435
Synopsis
#include

void *bsearch(void *key, void *base,

size_t nmemb, size_t size,

int (*compar)(void *, void *));
Returns
A pointer to the matching member of the array or a null pointer, if no match is found.
Example
#include

int list[]={2,5,8,9};

int k=8;


int compare (void * x, void * y);

int main(void)

{

int *result;

result = bsearch(&k, list, 4, sizeof(int), compare);
}


int compare (void * x, void * y)

{
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int a = *(int *) x;

int b = *(int *) y;

if (a < b) return -1;

if (a == b)return 0;

return 1;

}
The compare function prototype is, as shown in the preceding example:
int compare (void * x, void * y);
calloc
Allocates space for an array of nmemb objects, each of whose size is size . The space is
initialized to all bits zero.
Synopsis
#include

void *calloc(size_t nmemb, size_t size);