17 lines
373 B
C
17 lines
373 B
C
#include <gint/display.h>
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/* Hook to be called after each dupdate(). */
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static gint_call_t hook = GINT_CALL_NULL;
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/* dupdate_set_hook(): Define a function to be called after each dupdate() */
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void dupdate_set_hook(gint_call_t function)
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{
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hook = function;
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}
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/* dupdate_get_hook(): Get a copy of the dupdate() hook */
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gint_call_t dupdate_get_hook(void)
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{
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return hook;
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}
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