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I was library can be compiled 20140223
[zither/ds-zither.git] / libms / null_free.c
1 #include<stdio.h>
2 #include<stdlib.h>
3 #include<string.h>
4
5 char * null_free(char * data)
6 {
7 int len;
8 len = (int)strlen(data);
9
10 if(0 < len){
11
12    #ifdef NULL_FREEBUG
13    printf("null_free(%d) %s\n", len, data);
14    #endif
15
16    memset(data, 0x00, len);
17    }
18
19 return data;
20 }
21
22