blob: d6170bca0cc90f11fa5e47f71c2799f5037e7413 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
#include "tools.h"
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
char *magi_str_lowercase(char *str)
{
if (!str) {
return str;
}
for (; *str; ++str) {
*str = tolower(*str);
}
return str;
}
char *magi_str_create_copy(const char *first, int len)
{
char *copy = magi_str_create(len);
memcpy(copy, first, len);
return copy;
}
char *magi_str_create(int len)
{
char *str = malloc(len + 1);
str[len] = 0;
return str;
}
void magi_str_add(char **str, int *len, int *size, char c)
{
if (!*str) {
*len = 0;
*size = 2;
*str = malloc(2);
} else if (*len + 1 == *size) {
*size *= 2;
*str = realloc(*str, *size);
}
*str[*len] = c;
*str[++*len] = 0;
}
|