strcspn done, should use it to reimplement strsplit[_whitespace] cleanly

libftasm/Makefile

@@ -153,6 +153,7 @@ str/ft_strchr.c\
 str/ft_strclr.c\
 str/ft_strcmp.c\
 str/ft_strcpy.c\
+str/ft_strcspn.c\
 str/ft_strcut.c\
 str/ft_strdel.c\
 str/ft_strdup.c\

libftasm/includes/libft.h

@@ -131,6 +131,7 @@ int		ft_strappend(char **dst, char *src);
 char	*ft_strbetween(char *start, char *end);
 char	*ft_strreplace(char **str, char *start, char *end, char *new);
 char	*ft_strtok(char *s, const char *delim);
+size_t	ft_strcspn(char *s, const char *delim);
 
 char	*ft_itoa_base(int nbr, char *base, char *flags);
 char	*ft_lltoa_base(long long nbr, char *base, char *flags);

libftasm/src/str/ft_strcspn.c

@@ -0,0 +1,14 @@
+#include "libft.h"
+
+size_t	ft_strcspn(char *s, const char *delim)
+{
+	char	*str;
+
+	str = s;
+	while(*str)
+		if(strchr(delim,*str))
+			return (str - s);
+		else
+			str++;
+	return (str - s);
+}

libftasm/src/str/ft_strtok.c

@@ -12,7 +12,7 @@ char	*ft_strtok(char *s, const char *delim)
 			return (0);
 	} while (ft_strchr(delim, ch));
 	--s;
-	lasts = s + strcspn(s, delim);
+	lasts = s + ft_strcspn(s, delim);
 	if (*lasts != 0)
 		*lasts++ = 0;
 	return (s);