From 0aa44015f4501f618280f095b4a4c477e69b3541 Mon Sep 17 00:00:00 2001
From: Loïc Guégan <manzerbredes@mailbox.org>
Date: Mon, 24 Mar 2025 09:53:41 +0100
Subject: Clean code

---
 src/libs/utils.c | 18 ++++++------------
 src/libs/utils.h |  1 -
 2 files changed, 6 insertions(+), 13 deletions(-)

(limited to 'src/libs')

diff --git a/src/libs/utils.c b/src/libs/utils.c
index 75b5661..b6500ef 100644
--- a/src/libs/utils.c
+++ b/src/libs/utils.c
@@ -12,6 +12,7 @@ void memset(u8 *start, u8 value, u32 size){
   }
 }
 
+// The following implementation is incomplete
 int modulo(int dividend, int divisor){
   while((dividend-divisor)>0){dividend-=divisor;}
   return dividend;
@@ -21,14 +22,7 @@ int strlen(char * cp)
 {
   int len=0;
   while( cp[len++]) ;
-  return len - 1 ; //because it counted the zero which we don't want.
-}
-
-int wordlen(char *s)
-{
-  int len=0;
-  while( *s!='\n' && *s!='\0' && *s!=' '){ s++; }
-  return len - 1 ; //because it counted the zero which we don't want.
+  return len - 1 ;
 }
 
 u8 strcmp(char *str1, char*str2){
@@ -43,11 +37,11 @@ u8 strcmp(char *str1, char*str2){
 
 u8 strncmp(char *str1, char *str2, int n){
   for(int i=0;i<n;i++){
-	if(str1[i] == '\0' || str2[i] == '\0')
-	  break;
+	if(str1[i] == '\0' || str2[i] == '\0'){
+	  return str1[i] != str2[i];
+	}
 	if(str1[i] != str2[i])
 	  return 1;
   }
-
-  return *str1 != *str2;
+  return 0;
 }
diff --git a/src/libs/utils.h b/src/libs/utils.h
index 140f1fd..8260ca2 100644
--- a/src/libs/utils.h
+++ b/src/libs/utils.h
@@ -23,7 +23,6 @@ int modulo(int dividend, int divisor); // Assumes that both argument are positve
 
 // Strings (not these functions do not follow libc standards and are buggy)
 int strlen(char * cp);
-int wordlen(char *s);
 u8 strcmp(char *str1, char*str2);
 u8 strncmp(char *str1, char*str2, int n);
 
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