Changes in uspace/lib/c/generic/str.c [059a8e4:8e893ae] in mainline

File:

• uspace/lib/c/generic/str.c (modified) (5 diffs)

uspace/lib/c/generic/str.c

@@ -46 +46 @@
 #include <mem.h>
 #include <str.h>
+
+/** Check the condition if wchar_t is signed */
+#ifdef WCHAR_IS_UNSIGNED
+        #define WCHAR_SIGNED_CHECK(cond)  (true)
+#else
+        #define WCHAR_SIGNED_CHECK(cond)  (cond)
+#endif
 
 /** Byte mask consisting of lowest @n bits (out of 8) */
@@ -399 +406 @@
 bool ascii_check(wchar_t ch)
 {
-        if ((ch >= 0) && (ch <= 127))
+        if (WCHAR_SIGNED_CHECK(ch >= 0) && (ch <= 127))
                 return true;
         
@@ -412 +419 @@
 bool chr_check(wchar_t ch)
 {
-        if ((ch >= 0) && (ch <= 1114111))
+        if (WCHAR_SIGNED_CHECK(ch >= 0) && (ch <= 1114111))
                 return true;
         
@@ -513 +520 @@
  * @param count Size of the destination buffer (must be > 0).
  * @param src   Source string.
+ *
  */
 void str_cpy(char *dest, size_t size, const char *src)
@@ -545 +553 @@
  * @param src   Source string.
  * @param n     Maximum number of bytes to read from @a src.
+ *
  */
 void str_ncpy(char *dest, size_t size, const char *src, size_t n)