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bullshit commit, sync for travel (to zn00H!) :)
[my-code/arm.git]
/
betty
/
functions.c
diff --git
a/betty/functions.c
b/betty/functions.c
index
43dfebc
..
9e12c86
100644
(file)
--- a/
betty/functions.c
+++ b/
betty/functions.c
@@
-11,16
+11,20
@@
* functions
*/
* functions
*/
-int strlen(char *string) {
+#define modulo(d,x,y) (d)=(x); \
+ while((d)>=(y)) \
+ (d)-=(y);
- int cnt;
+int strlen(char *s) {
-
cnt=0
;
+
int n
;
- while(string[cnt])
- cnt++;
+ n=0;
- return cnt;
+ while(s[n])
+ n++;
+
+ return n;
}
int strncmp(char *a,char *b,int n) {
}
int strncmp(char *a,char *b,int n) {
@@
-48,11
+52,30
@@
int strncpy(char *d,char *s,int n) {
return 0;
}
return 0;
}
-int m
set(u8 *s,u8
v,int n) {
+int m
emset(u8 *d,int
v,int n) {
while(n)
while(n)
-
s
[--n]=v;
+
d
[--n]=v;
return 0;
}
return 0;
}
+int memcpy(u8 *d,u8 *s,int n) {
+
+ while(n--)
+ *d++=*s++;
+
+ return n;
+}
+
+int counttok(u8 *s,u8 delim) {
+
+ int n;
+
+ n=0;
+ while(*s++!=delim)
+ n++;
+
+ return n;
+}
+