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cc65/libsrc/rp6502/read_xstack.c
2023-11-17 11:08:51 -08:00

14 lines
305 B
C

#include <rp6502.h>
int __fastcall__ read_xstack (void* buf, unsigned count, int fildes)
{
int i, ax;
ria_push_int (count);
ria_set_ax (fildes);
ax = ria_call_int_errno (RIA_OP_READ_XSTACK);
for (i = 0; i < ax; i++) {
((char*)buf)[i] = ria_pop_char ();
}
return ax;
}