configure.ac: Check if __overflow() is available.

[coloredstderr/coloredstderr.git] / src / constants.h

diff --git a/src/constants.h b/src/constants.h
index f76f78f490e0a1d21dd64734cd3dc8b80daba0de..f195cc6e5fd775fb27334247c9f8deb8943fa20a 100644 (file)
--- a/src/constants.h
+++ b/src/constants.h
@@ -21,13 +21,13 @@
 #define CONSTANTS_H 1
 
 /* Names of used environment variables. */
-#define ENV_NAME_FDS "COLORED_STDERR_FDS"
-#define ENV_NAME_PRE_STRING "COLORED_STDERR_PRE"
+#define ENV_NAME_FDS         "COLORED_STDERR_FDS"
+#define ENV_NAME_PRE_STRING  "COLORED_STDERR_PRE"
 #define ENV_NAME_POST_STRING "COLORED_STDERR_POST"
 #define ENV_NAME_FORCE_WRITE "COLORED_STDERR_FORCE_WRITE"
 
 /* Strings written before/after each matched function. */
-#define DEFAULT_PRE_STRING "\033[91m"
+#define DEFAULT_PRE_STRING  "\033[91m"
 #define DEFAULT_POST_STRING "\033[0m"
 
 /* Number of elements to allocate statically. Highest descriptor observed in
@@ -39,6 +39,8 @@
 
 #ifdef DEBUG
 # define DEBUG_FILE "colored_stderr_debug_log.txt"
+#endif
+#ifdef WARNING
 /* Created in the user's home directory, appends to existing file. */
 # define WARNING_FILE "colored_stderr_warning_log.txt"
 #endif