mixer: fade: Handle empty mood strings gracefully.

[paraslash.git] / error.h

diff --git a/error.h b/error.h
index 02f42246c97c9fda934a3b675008566eec351bf3..14e5b0726e11e92e80d9ddbcf346504c4b6199c3 100644 (file)
--- a/error.h
+++ b/error.h
@@ -24,7 +24,6 @@
        PARA_ERROR(AO_APPEND_OPTION, "ao append option: memory allocation failure"), \
        PARA_ERROR(AO_BAD_DRIVER, "ao: invalid driver"), \
        PARA_ERROR(AO_BAD_OPTION, "ao option is not of type key:value"), \
-       PARA_ERROR(AO_BAD_SAMPLE_FORMAT, "ao: unsigned sample formats not supported"), \
        PARA_ERROR(AO_DEFAULT_DRIVER, "ao: no usable output device"), \
        PARA_ERROR(AO_EOF, "ao: end of file"), \
        PARA_ERROR(AO_FILE_NOT_SUPP, "ao: file io drivers not supported"), \
@@ -255,8 +254,9 @@
 enum para_error_codes {PARA_ERRORS};
 #undef PARA_ERROR
 #define PARA_ERROR(err, msg) msg
-/** Array of error strings. */
+/** All .c files need the declararation of the array of error strings. */
 extern const char * const para_errlist[];
+/** Exactly one .c file per executable must define the array. */
 #define DEFINE_PARA_ERRLIST const char * const para_errlist[] = {PARA_ERRORS}
 
 /**
@@ -266,11 +266,10 @@ extern const char * const para_errlist[];
  */
 #define SYSTEM_ERROR_BIT 30
 
-/**
- * Like the SYSTEM_ERROR_BIT, but indicates an error from the osl library.
- */
+/** Like SYSTEM_ERROR_BIT, but for errors from the osl library. */
 #define OSL_ERROR_BIT 29
 
+/** Like SYSTEM_ERROR_BIT, but for errors from the lopsub library. */
 #define LLS_ERROR_BIT 28
 
 /** Check whether the system error bit is set. */