/*
 * solid_helpers.c — small Solid-C compatibility helpers.
 *
 * Each function maps to the standard printf/sprintf machinery already
 * available from SDCC's z80.lib + our overrides.  No new syscalls.
 */

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

/* ---- gets — dangerous but Solid-C provides it ---------------------- */
char *gets(char *buf)
{
    int i = 0;
    int c;
    for (;;) {
        c = getchar();
        if (c == EOF) {
            if (i == 0) return 0;
            break;
        }
        if (c == '\n' || c == '\r') break;
        buf[i++] = (char)c;
    }
    buf[i] = 0;
    return buf;
}

/* ---- decimal output: use printf %u ---------------------------------- */

void dec8(uint8_t v)
{
    printf("%u", (unsigned)v);
}

void dec16(uint16_t v)
{
    printf("%u", (unsigned)v);
}

void dec32(uint32_t v)
{
    printf("%lu", (unsigned long)v);
}

/* ---- hex output: zero-padded ---------------------------------------- */

void hex8(uint8_t v)
{
    printf("%02X", (unsigned)v);
}

void hex16(uint16_t v)
{
    printf("%04X", (unsigned)v);
}

void hex32(uint32_t v)
{
    printf("%08lX", (unsigned long)v);
}