From 163e83009d82200f5bcb8183f72bebe911851245 Mon Sep 17 00:00:00 2001
From: "Enrico Fraccaroli (Galfurian)" <enry.frak@gmail.com>
Date: Wed, 30 Aug 2023 15:38:52 -0400
Subject: [PATCH] Make tokenize work with a const char pointer.

---
 libc/inc/string.h        | 2 +-
 libc/src/string.c        | 2 +-
 mentos/src/klib/string.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/libc/inc/string.h b/libc/inc/string.h
index 6f976f8..058fbb8 100644
--- a/libc/inc/string.h
+++ b/libc/inc/string.h
@@ -177,7 +177,7 @@ char *strtok_r(char *str, const char *delim, char **saveptr);
 /// @param buffer the buffer where we save the parsed token.
 /// @param buflen the length of the buffer.
 /// @return 1 if we still have things to parse, 0 if we finished parsing.
-int tokenize(char *string, char *separators, size_t *offset, char *buffer, ssize_t buflen);
+int tokenize(const char *string, char *separators, size_t *offset, char *buffer, ssize_t buflen);
 
 /// @brief Copies the values of num bytes from the location pointed by source
 /// to the memory block pointed by destination.
diff --git a/libc/src/string.c b/libc/src/string.c
index ab4f28c..b5c1367 100644
--- a/libc/src/string.c
+++ b/libc/src/string.c
@@ -218,7 +218,7 @@ char *strpbrk(const char *string, const char *control)
     return NULL;
 }
 
-int tokenize(char *string, char *separators, size_t *offset, char *buffer, ssize_t buflen)
+int tokenize(const char *string, char *separators, size_t *offset, char *buffer, ssize_t buflen)
 {
     // If we reached the end of the parsed string, stop.
     if (string[*offset] == 0) {
diff --git a/mentos/src/klib/string.c b/mentos/src/klib/string.c
index ab4f28c..b5c1367 100644
--- a/mentos/src/klib/string.c
+++ b/mentos/src/klib/string.c
@@ -218,7 +218,7 @@ char *strpbrk(const char *string, const char *control)
     return NULL;
 }
 
-int tokenize(char *string, char *separators, size_t *offset, char *buffer, ssize_t buflen)
+int tokenize(const char *string, char *separators, size_t *offset, char *buffer, ssize_t buflen)
 {
     // If we reached the end of the parsed string, stop.
     if (string[*offset] == 0) {