From: Didier Raboud Date: Fri, 24 Jul 2020 09:59:59 +0200 Subject: Add extern stanzas to variable definitions in header, for GCC-10 -fno-common new default Closes: #957061 --- src/c2espcommon.c | 4 ++-- src/c2espcommon.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/c2espcommon.c b/src/c2espcommon.c index 0c83471..fa5dd8f 100644 --- a/src/c2espcommon.c +++ b/src/c2espcommon.c @@ -42,11 +42,11 @@ * Globals... */ char CallerName[50]; /* String that identifies the calling program */ -int DoBack; /* Enables the back channel comms */ +extern int DoBack; /* Enables the back channel comms */ char BackBuf[32000]; //for the back channel replies from the printer int BackBufLen=sizeof(BackBuf)-1; FILE *LogFile = NULL; //file descriptor for log file -time_t StartTime; +extern time_t StartTime; int BlackPercent, ColourPercent; time_t KeepAwake(time_t Start, int Interval, FILE *PrintFile) diff --git a/src/c2espcommon.h b/src/c2espcommon.h index 088a2b8..e657481 100644 --- a/src/c2espcommon.h +++ b/src/c2espcommon.h @@ -35,8 +35,8 @@ /* * Globals... */ -char BackBuf[32000]; //for the back channel replies from the printer -int ColourPercent, BlackPercent; //to store the detected marker levels +extern char BackBuf[32000]; //for the back channel replies from the printer +extern int ColourPercent, BlackPercent; //to store the detected marker levels time_t KeepAwake(time_t Start, int Interval, FILE *PrintFile);