rohrpost

A commandline mail client to change the world as we see it.
git clone git://r-36.net/rohrpost
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dos.c (530B)

      1 /*
      2  * Copy me if you can.
      3  * by 20h
      4  */
      5 
      6 #include <unistd.h>
      7 #include <stdlib.h>
      8 #include <string.h>
      9 #include <strings.h>
     10 
     11 #include "ind.h"
     12 
     13 char *
     14 dosenc(char *str, int l)
     15 {
     16 	/* To be implemented. Really? */
     17 	return str;
     18 }
     19 
     20 char *
     21 dosdec(char *str, int *len)
     22 {
     23 	char *ret;
     24 	int i, rlen;
     25 
     26 	ret = NULL;
     27 	for (i = 0, rlen = 0; i < *len; i++) {
     28 		if (str[i] == '\r' && i < (*len)-1 && str[i+1] == '\n')
     29 			continue;
     30 
     31 		ret = reallocz(ret, (++rlen)+1, 0);
     32 		ret[rlen-1] = str[i];
     33 		ret[rlen] = '\0';
     34 	}
     35 	*len = rlen;
     36 
     37 	return ret;
     38 }
     39