Implement workaround for flex --header-file option

[emu8051.git] / src / common / log.c

diff --git a/src/common/log.c b/src/common/log.c
index 1768047..29b9286 100644 (file)
--- a/src/common/log.c
+++ b/src/common/log.c
@@ -8,7 +8,6 @@
 
 #include "config.h"
 
-#include <unistd.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>
@@ -16,6 +15,7 @@
 
 #include "common.h"
 #include "options.h"
+#include "log.h"
 
 #define PREFIX_PACKAGE_NAME 1
 #define ADD_LINEFEED        1
@@ -50,7 +50,7 @@ log_debug(const char *format, ...)
                log_prefix_package_name(stream, "debug");
 
                va_start(ap, format);
-               vfprintf(stream, format, ap);
+               (void) vfprintf(stream, format, ap);
                va_end(ap);
 
                log_suffix_newline(stream);
@@ -68,7 +68,7 @@ log_info(const char *format, ...)
                log_prefix_package_name(stream, "info");
 
                va_start(ap, format);
-               vfprintf(stream, format, ap);
+               (void) vfprintf(stream, format, ap);
                va_end(ap);
 
                log_suffix_newline(stream);
@@ -86,7 +86,7 @@ log_warn(const char *format, ...)
                log_prefix_package_name(stream, "warn");
 
                va_start(ap, format);
-               vfprintf(stream, format, ap);
+               (void) vfprintf(stream, format, ap);
                va_end(ap);
 
                log_suffix_newline(stream);
@@ -102,7 +102,7 @@ log_err(const char *format, ...)
        log_prefix_package_name(stream, "error");
 
        va_start(ap, format);
-       vfprintf(stream, format, ap);
+       (void) vfprintf(stream, format, ap);
        va_end(ap);
 
        log_suffix_newline(stream);
@@ -118,7 +118,7 @@ log_fail(const char *format, ...)
        log_prefix_package_name(stream, "error");
 
        va_start(ap, format);
-       vfprintf(stream, format, ap);
+       (void) vfprintf(stream, format, ap);
        va_end(ap);
 
        log_suffix_newline(stream);