/*
 * solid_helpers.c — small Solid-C compatibility helpers.
 *
 * dec8 / dec16 / dec32 / hex8 / hex16 / hex32 are in dec_hex.c (compact
 * asm port from solid-c's STDLIB.ASM, ~150 bytes total — vs ~3-5 KB if
 * routed through printf).  This file now only holds gets().
 */

#include <stdio.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;
}