| VIPS Reference Manual | ||||
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im_semaphore_t;
int im_semaphore_up (im_semaphore_t *s);
int im_semaphore_down (im_semaphore_t *s);
int im_semaphore_upn (im_semaphore_t *s,
int n);
int im_semaphore_downn (im_semaphore_t *s,
int n);
void im_semaphore_destroy (im_semaphore_t *s);
void im_semaphore_init (im_semaphore_t *s,
int v,
char *name);