--- a/th_datastruct.h	Wed Dec 07 11:58:54 2022 +0200
+++ b/th_datastruct.h	Wed Dec 07 12:14:39 2022 +0200
@@ -55,7 +55,7 @@
  */
 typedef struct
 {
-    BOOL is_allocated; ///< True if this structure has been allocated dynamically
+    bool is_allocated; ///< True if this structure has been allocated dynamically
     void **data;    ///< Array of pointers to the data
     size_t size;    ///< Size of this ringbuffer in elements (aka pointers to data)
     size_t n;       ///< Number of elements currently in the ringbuffer (@p n <= @p size)
@@ -77,10 +77,10 @@
 
 /* Simple growing string buffer
  */
-BOOL    th_strbuf_grow(char **buf, size_t *bufsize, size_t *len, const size_t grow);
-BOOL    th_strbuf_putch(char **buf, size_t *bufsize, size_t *len, const uint8_t ch);
-BOOL    th_strbuf_putsn(char **buf, size_t *bufsize, size_t *len, const char *str, const size_t slen);
-BOOL    th_strbuf_puts(char **buf, size_t *bufsize, size_t *len, const char *str);
+bool    th_strbuf_grow(char **buf, size_t *bufsize, size_t *len, const size_t grow);
+bool    th_strbuf_putch(char **buf, size_t *bufsize, size_t *len, const uint8_t ch);
+bool    th_strbuf_putsn(char **buf, size_t *bufsize, size_t *len, const char *str, const size_t slen);
+bool    th_strbuf_puts(char **buf, size_t *bufsize, size_t *len, const char *str);
 
 
 /** @brief
@@ -88,7 +88,7 @@
  */
 typedef struct
 {
-    BOOL is_allocated; ///< True if this structure has been allocated dynamically
+    bool is_allocated; ///< True if this structure has been allocated dynamically
     uint8_t *data;     ///< Pointer to data
     size_t size;       ///< Current allocated size of data
     size_t len;        ///< Actual used size of data (must be < size)
@@ -105,15 +105,15 @@
 void    th_growbuf_free(th_growbuf_t *buf);
 
 
-BOOL    th_growbuf_grow(th_growbuf_t *buf, const size_t grow);
-BOOL    th_growbuf_puts(th_growbuf_t *buf, const char *str, BOOL eos);
-BOOL    th_growbuf_putch(th_growbuf_t *buf, const char ch);
-BOOL    th_growbuf_put_str(th_growbuf_t *buf, const void *s, const size_t len);
-BOOL    th_growbuf_put_u8(th_growbuf_t *buf, const uint8_t val);
-BOOL    th_growbuf_put_u16_be(th_growbuf_t *buf, const uint16_t val);
-BOOL    th_growbuf_put_u16_le(th_growbuf_t *buf, const uint16_t val);
-BOOL    th_growbuf_put_u32_be(th_growbuf_t *buf, const uint32_t val);
-BOOL    th_growbuf_put_u32_le(th_growbuf_t *buf, const uint32_t val);
+bool    th_growbuf_grow(th_growbuf_t *buf, const size_t grow);
+bool    th_growbuf_puts(th_growbuf_t *buf, const char *str, bool eos);
+bool    th_growbuf_putch(th_growbuf_t *buf, const char ch);
+bool    th_growbuf_put_str(th_growbuf_t *buf, const void *s, const size_t len);
+bool    th_growbuf_put_u8(th_growbuf_t *buf, const uint8_t val);
+bool    th_growbuf_put_u16_be(th_growbuf_t *buf, const uint16_t val);
+bool    th_growbuf_put_u16_le(th_growbuf_t *buf, const uint16_t val);
+bool    th_growbuf_put_u32_be(th_growbuf_t *buf, const uint32_t val);
+bool    th_growbuf_put_u32_le(th_growbuf_t *buf, const uint32_t val);
 
 
 #ifdef __cplusplus