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C/C++ Interactive Reference Guide
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C-C++ Interactive Reference Guide.iso
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c_ref
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csource4
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223_01
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itoab.c
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1979-12-31
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768b
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24 lines
#define NOCCARGC /* no argument count passing */
/*
** itoab(n,s,b) - Convert "unsigned" n to characters in s using base b.
** NOTE: This is a non-standard function.
*/
static char *ptr;
static int lowbit;
itoab(n, s, b) int n; char *s; int b; {
ptr = s;
b >>= 1;
do {
lowbit = n & 1;
n = (n >> 1) & 32767;
*ptr = ((n % b) << 1) + lowbit;
if(*ptr < 10) *ptr += '0'; else *ptr += 55;
++ptr;
} while(n /= b);
*ptr = 0;
reverse (s);
}