EmilHernvall

Keybase proof

I hereby claim:

• I am EmilHernvall on github.
• I am aderyn (https://keybase.io/aderyn) on keybase.
• I have a public key whose fingerprint is 5B7E 106F 7A1F B3B2 8236 78E1 398A 0566 9E87 493F

To claim this, I am signing this object:

EmilHernvall

#include <stdio.h>
#include <stdlib.h>

#define FormatID 'fmt '   /* chunkID for Format Chunk. NOTE: There is a space at the end of this ID. */

struct GlobalFormat {
  unsigned int id;
  unsigned int size;
  unsigned int type;
};

EmilHernvall

#include <stdio.h>
#include <math.h>

/*
The algorithm is:
d_i = (c mod 10^(i+1)) / 10^i
S = sum_{i=0}^{floor(log_10(c))+1} d_i = sum_{i=0}^{floor(log_10(c))+1} (c mod 10^(i+1)) / 10^i

Where c is the number in question, d_i is the digit at position i counted from the least significant digit
and S is the sum of the digits in the number.

EmilHernvall

#include <stdio.h>
#include <stdlib.h>

int expand(char *target, int size, char *format, char **params, int count)
{
	int i, placeholders = 0;
	for (i = 0; i < strlen(format); i++) {
		if (format[i] == '?') {
			placeholders++;
		}

EmilHernvall

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int explode(char*** ret, char* instr, char* delim)
{
	char* str = strdup(instr);

	char** arr = (char**)malloc(sizeof(char*) * (strlen(instr)+1));
	int count = 0;

EmilHernvall

// perm.c - setuid to another user and give group members write permission
// to files with certain extensions. 
// Emil Hernvall, 2008-04-14

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <dirent.h>
#include <string.h>

EmilHernvall

#include <stdio.h>
#include <stdlib.h>
#include <math.h>

int main(int argc, char** argv)
{
	if (argc != 2) {
		printf("usage: genprimes2 num\n");
		return 0;
	}

EmilHernvall

def Denary2Binary(n):
	'''convert denary integer n to binary string bStr'''
	bStr = ''
	if n < 0: raise ValueError, "must be a positive integer"
	if n == 0: return '0'
	while n > 0:
		bStr = str(n % 2) + bStr
		n = n >> 1
	return bStr

EmilHernvall

// this has hacky support for swedish characters in utf8.
// i do not recommend this solution for any serious purposes. :)

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>

// convert a twobyte utf8 character into a single integer
#define MB(str) (((str[0] & 0xFF) << 8) | (str[1] & 0xFF))

EmilHernvall

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

typedef struct word_ {
	char *str;
	int c;
	struct word_ *next;
} word;