libgsmhr1/dec_func.c: rm unused static functions In the original code, sp_dec.c held two kinds of functions: those needed only as part of the decoder, and those used by both decoder and encoder engines. In this library, we have moved the latter class of functions to dec_func.c module. Almost all static functions from the original sp_dec.c, with the exception of aToRc(), are needed only on sp_dec.c side of the new divide - remove them from dec_func.c, where they became dead code.

/*
 * Here we implement our emit_hex_frame() function.
 */

#include <stdio.h>
#include <stdint.h>
#include "tw5writer.h"

void emit_hex_frame(FILE *outf, const uint8_t *frame, unsigned nbytes)
{
	unsigned n;

	for (n = 0; n < nbytes; n++)
		fprintf(outf, "%02X", frame[n]);
	putc('\n', outf);
}