Index: biology/fastx-toolkit/files/patch-src_libfastx_fastx.h
===================================================================
--- /dev/null
+++ biology/fastx-toolkit/files/patch-src_libfastx_fastx.h
@@ -0,0 +1,19 @@
+--- src/libfastx/fastx.h.orig	2018-05-16 14:50:08 UTC
++++ src/libfastx/fastx.h
+@@ -58,7 +58,7 @@ typedef enum {
+ 	OUTPUT_SAME_AS_INPUT=3
+ } OUTPUT_FILE_TYPE;
+ 
+-#pragma pack(1) 
++#pragma pack(push,1) 
+ typedef struct 
+ {
+ 	/* Record data - common for FASTA/FASTQ */
+@@ -115,6 +115,7 @@ typedef struct 
+ 	FILE*	input;
+ 	FILE*	output;
+ } FASTX ;
++#pragma pack(pop)
+ 
+ 
+ void fastx_init_reader(FASTX *pFASTX, const char* filename,