Fix the weird output behavior of fastq-sample.

[fastq-tools.git] / src / common.h

diff --git a/src/common.h b/src/common.h
index cdc89e8e9576331fedfdc142d36a79303ff2d99c..5cc34fba0ca115f77c2f636594e2672f2501f579 100644 (file)
--- a/src/common.h
+++ b/src/common.h
@@ -13,11 +13,17 @@
 
 #include <stdio.h>
 
+void print_version(FILE* f, const char* prog_name);
+
 void or_die(int b, const char* msg);
 
 void* malloc_or_die(size_t);
 void* realloc_or_die(void*, size_t);
 FILE* fopen_or_die(const char*, const char*);
 
+/* Open a file for reading, creating it if it doesn't exist, and complaining if
+ * it does. */
+FILE* open_without_clobber(const char* filename);
+
 #endif