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vt: add vt_param_get() - returns the specified parameter's value

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Daniel Eklöf 2019-07-10 16:03:18 +02:00
parent 3ab68c575b
commit 9df691e1af
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1 changed files with 11 additions and 0 deletions
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11
vt.h
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@ -6,3 +6,14 @@
#include "terminal.h" #include "terminal.h"
void vt_from_slave(struct terminal *term, const uint8_t *data, size_t len); void vt_from_slave(struct terminal *term, const uint8_t *data, size_t len);
static inline int
vt_param_get(const struct terminal *term, size_t idx, int default_value)
{
if (term->vt.params.idx > idx) {
int value = term->vt.params.v[idx].value;
return value != 0 ? value : default_value;
}
return default_value;
}