tommath.h contains declarations for the public part of the library. tommath_private.h contains the functions which are private to ltm and should not be exposed to the public.
		
			
				
	
	
		
			53 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			53 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| #include <tommath_private.h>
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| #ifdef BN_MP_FWRITE_C
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| /* LibTomMath, multiple-precision integer library -- Tom St Denis
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|  *
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|  * LibTomMath is a library that provides multiple-precision
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|  * integer arithmetic as well as number theoretic functionality.
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|  *
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|  * The library was designed directly after the MPI library by
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|  * Michael Fromberger but has been written from scratch with
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|  * additional optimizations in place.
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|  *
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|  * The library is free for all purposes without any express
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|  * guarantee it works.
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|  *
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|  * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
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|  */
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| 
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| int mp_fwrite(mp_int *a, int radix, FILE *stream)
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| {
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|    char *buf;
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|    int err, len, x;
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|    
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|    if ((err = mp_radix_size(a, radix, &len)) != MP_OKAY) {
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|       return err;
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|    }
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| 
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|    buf = OPT_CAST(char) XMALLOC (len);
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|    if (buf == NULL) {
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|       return MP_MEM;
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|    }
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|    
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|    if ((err = mp_toradix(a, buf, radix)) != MP_OKAY) {
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|       XFREE (buf);
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|       return err;
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|    }
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|    
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|    for (x = 0; x < len; x++) {
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|        if (fputc(buf[x], stream) == EOF) {
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|           XFREE (buf);
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|           return MP_VAL;
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|        }
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|    }
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|    
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|    XFREE (buf);
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|    return MP_OKAY;
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| }
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| 
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| #endif
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| 
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| /* $Source$ */
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| /* $Revision$ */
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| /* $Date$ */
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