ANSI C: declarations outside for

3 files changed, 21 insertions, 14 deletions

diff --git a/kernel/src/libk/serial_stdio.c b/kernel/src/libk/serial_stdio.c
index 002eb9e..020917b 100644
--- a/kernel/src/libk/serial_stdio.c
+++ b/kernel/src/libk/serial_stdio.c
@@ -14,7 +14,8 @@ void serial_print_char(char c)
 
 void serial_print_string(const char *s)
 {
-	for (size_t i = 0; i < strlen(s); i++) {
+	size_t i;
+	for (i = 0; i < strlen(s); i++) {
 		serial_print_char(s[i]);
 	}
 }
@@ -47,11 +48,12 @@ void serial_vprintf(const char *s, va_list list)
 {
 	lock(serial_stdio_lock);
 	size_t count = 0;
-	for (size_t i = 0; i < strlen(s); i++)
+	size_t i;
+	for (i = 0; i < strlen(s); i++)
 		if (s[i] == '%')
 			count++;
 
-	for (size_t i = 0; i < strlen(s); i++) {
+	for (i = 0; i < strlen(s); i++) {
 		if (s[i] == '%') {
 			i++;
 			if (s[i] == 'c')
diff --git a/kernel/src/libk/stdio.c b/kernel/src/libk/stdio.c
index f410ccd..6fea685 100644
--- a/kernel/src/libk/stdio.c
+++ b/kernel/src/libk/stdio.c
@@ -36,7 +36,8 @@ void print_char(char c)
 
 void print_string(const char *s)
 {
-	for (size_t i = 0; i < strlen(s); i++) {
+	size_t i;
+	for (i = 0; i < strlen(s); i++) {
 		print_char(s[i]);
 	}
 }
@@ -69,11 +70,12 @@ void vprintf(const char *s, va_list list)
 {
 	lock(stdio_lock);
 	size_t count = 0;
-	for (size_t i = 0; i < strlen(s); i++)
+	size_t i;
+	for (i = 0; i < strlen(s); i++)
 		if (s[i] == '%')
 			count++;
 
-	for (size_t i = 0; i < strlen(s); i++) {
+	for (i = 0; i < strlen(s); i++) {
 		if (s[i] == '%') {
 			i++;
 			if (s[i] == 'c')
diff --git a/kernel/src/libk/string.c b/kernel/src/libk/string.c
index b8fd659..176a07d 100644
--- a/kernel/src/libk/string.c
+++ b/kernel/src/libk/string.c
@@ -17,7 +17,8 @@ uint64_t stoi(const char *s)
 	uint64_t num = 0;
 	size_t n = strlen(s);
 
-	for (size_t i = 0; i < n; i++) {
+	size_t i;
+	for (i = 0; i < n; i++) {
 		num *= 10;
 		num += (uint64_t)(s[i] - '0');
 	}
@@ -29,10 +30,11 @@ void strrev(char *s)
 {
 	size_t n = strlen(s);
 	char a[100];
-	for (size_t i = 0; i < n; i++) {
+	size_t i;
+	for (i = 0; i < n; i++) {
 		a[i] = s[n - 1 - i];
 	}
-	for (size_t i = 0; i < n; i++) {
+	for (i = 0; i < n; i++) {
 		s[i] = a[i];
 	}
 }
@@ -80,7 +82,8 @@ void memcpy(const void *destptr, const void *srcptr, size_t n)
 	uint8_t *dest = (uint8_t *)destptr;
 	const uint8_t *src = (const uint8_t *)srcptr;
 
-	for (size_t i = 0; i < n; i++) {
+	size_t i;
+	for (i = 0; i < n; i++) {
 		dest[i] = src[i];
 	}
 }
@@ -88,8 +91,8 @@ void memcpy(const void *destptr, const void *srcptr, size_t n)
 void memset(const void *destptr, uint8_t value, size_t n)
 {
 	uint8_t *dest = (uint8_t *)destptr;
-
-	for (size_t i = 0; i < n; i++) {
+	size_t i;
+	for (i = 0; i < n; i++) {
 		dest[i] = value;
 	}
 }
@@ -101,8 +104,8 @@ int32_t memcmp(const void *aptr, const void *bptr)
 
 	const size_t len_a = strlen((char *)a);
 	const size_t len_b = strlen((char *)b);
-
-	for (size_t i = 0; i < len_a && i < len_b; i++) {
+	size_t i;
+	for (i = 0; i < len_a && i < len_b; i++) {
 		if (a[i] != b[i])
 			return a[i] - b[i];
 	}