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-rw-r--r--converter/ppm/xpmtoppm.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/converter/ppm/xpmtoppm.c b/converter/ppm/xpmtoppm.c
index 27f17931..9471ec7c 100644
--- a/converter/ppm/xpmtoppm.c
+++ b/converter/ppm/xpmtoppm.c
@@ -3,6 +3,7 @@
    Copyright and history information is at end of file
 */
 
+#define _DEFAULT_SOURCE /* New name for SVID & BSD source defines */
 #define _BSD_SOURCE   /* Make sure strdup() is in string.h */
 #define _XOPEN_SOURCE 500  /* Make sure strdup() is in string.h */