Subversion Repositories Shiroi

Rev

Rev 32 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
8 nishi 1 
/* $Id: char.c 33 2024-09-01 09:24:55Z nishi $ */
2 
 
3 
#include "char.h"
4 
 
5 
char toupper(char c){
6 
	if('a' <= c && c <= 'z'){
7 
		return c - 'a' + 'A';
8 
	}
9 
	return c;
10 
}
11 
 
12 
int strlen(const char* str){
13 
	int i;
14 
	for(i = 0; str[i] != 0; i++);
15 
	return i;
16 
}
29 nishi 17 
 
18 
char strequ(const char* a, const char* b){
19 
	if(strlen(a) != strlen(b)) return 0;
20 
	int i;
21 
	for(i = 0; a[i] != 0; i++){
22 
		if(a[i] != b[i]) return 0;
23 
	}
24 
	return 1;
25 
}
26 
 
32 nishi 27 
int strnum(const char* str){
28 
	int i = 0;
29 
	int num = 0;
33 nishi 30 
	for(i = 0; str[i] != 0; i++){
32 nishi 31 
		num = num * 10;
32 
		num += str[i] - '0';
33 
	}
34 
	return num;
35 
}
36 
 
29 nishi 37 
char strcaseequ(const char* a, const char* b){
38 
	if(strlen(a) != strlen(b)) return 0;
39 
	int i;
40 
	for(i = 0; a[i] != 0; i++){
41 
		if(toupper(a[i]) != toupper(b[i])) return 0;
42 
	}
43 
	return 1;
44 
}