diff --git a/ctrtool/cia.c b/ctrtool/cia.c
index dd205a8..f1e9703 100644
--- a/ctrtool/cia.c
+++ b/ctrtool/cia.c
@@ -4,6 +4,7 @@
 #include "types.h"
 #include "utils.h"
 #include "cia.h"
+#include <inttypes.h>
 
 
 void cia_init(cia_context* ctx)
@@ -304,5 +305,5 @@ void cia_print(cia_context* ctx)
 	fprintf(stdout, "Meta offset:            0x%04x\n", ctx->offsetmeta);
 	fprintf(stdout, "Meta size:              0x%04x\n", ctx->sizemeta);
 	fprintf(stdout, "Content offset:         0x%08x\n", ctx->offsetcontent);
-	fprintf(stdout, "Content size:           0x%016llx\n", getle64(header->contentsize));
+	fprintf(stdout, "Content size:           0x%016"PRIx64"\n", getle64(header->contentsize));
 }
diff --git a/ctrtool/exheader.c b/ctrtool/exheader.c
index 8c94548..33d54b3 100644
--- a/ctrtool/exheader.c
+++ b/ctrtool/exheader.c
@@ -5,6 +5,7 @@
 #include "exheader.h"
 #include "utils.h"
 #include "ncch.h"
+#include <inttypes.h>
 
 void exheader_init(exheader_context* ctx)
 {
@@ -428,7 +429,7 @@ void exheader_print_arm11storageinfo(exheader_context* ctx)
 			accessiblesaveID[i] = 0;
 	}
 
-	fprintf(stdout, "Ext savedata id:        0x%08llX\n",extdataID);
+	fprintf(stdout, "Ext savedata id:        0x%08"PRIX64"\n",extdataID);
 	for(i = 0; i < 2; i++)
 		fprintf(stdout, "System savedata id %d:   0x%08x %s\n",i+1,systemsaveID[i],exheader_getvalidstring(ctx->validsystemsaveID[i]));
 	for(i = 0; i < 3; i++)
@@ -578,17 +579,17 @@ void exheader_print(exheader_context* ctx)
 	for(i=0; i<0x30; i++)
 	{
 		if (getle64(ctx->header.deplist.programid[i]) != 0x0000000000000000UL)
-			fprintf(stdout, "Dependency:             %016llX\n", getle64(ctx->header.deplist.programid[i]));
+			fprintf(stdout, "Dependency:             %016"PRIX64"\n", getle64(ctx->header.deplist.programid[i]));
 	}
 	if(savedatasize < sizeKB)
-		fprintf(stdout, "Savedata size:          0x%llX\n", savedatasize);
+		fprintf(stdout, "Savedata size:          0x%"PRIX64"\n", savedatasize);
 	else if(savedatasize < sizeMB)
-		fprintf(stdout, "Savedata size:          %lluK\n", savedatasize/sizeKB);
+		fprintf(stdout, "Savedata size:          %"PRIu64"K\n", savedatasize/sizeKB);
 	else
-		fprintf(stdout, "Savedata size:          %lluM\n", savedatasize/sizeMB);
-	fprintf(stdout, "Jump id:                %016llX\n", getle64(ctx->header.systeminfo.jumpid));
+		fprintf(stdout, "Savedata size:          %"PRIu64"M\n", savedatasize/sizeMB);
+	fprintf(stdout, "Jump id:                %016"PRIx64"\n", getle64(ctx->header.systeminfo.jumpid));
 
-	fprintf(stdout, "Program id:             %016llX %s\n", getle64(ctx->header.arm11systemlocalcaps.programid), exheader_getvalidstring(ctx->validprogramid));
+	fprintf(stdout, "Program id:             %016"PRIx64" %s\n", getle64(ctx->header.arm11systemlocalcaps.programid), exheader_getvalidstring(ctx->validprogramid));
 	fprintf(stdout, "Core version:           0x%X\n", getle32(ctx->header.arm11systemlocalcaps.coreversion));
 	fprintf(stdout, "System mode:            0x%X\n", (ctx->header.arm11systemlocalcaps.flag>>4)&0xF);
 	fprintf(stdout, "Ideal processor:        %d %s\n", (ctx->header.arm11systemlocalcaps.flag>>0)&0x3, exheader_getvalidstring(ctx->valididealprocessor));
diff --git a/ctrtool/ivfc.c b/ctrtool/ivfc.c
index 5ba15b8..a4796ac 100644
--- a/ctrtool/ivfc.c
+++ b/ctrtool/ivfc.c
@@ -5,6 +5,7 @@
 #include "utils.h"
 #include "ivfc.h"
 #include "ctr.h"
+#include <inttypes.h>
 
 void ivfc_init(ivfc_context* ctx)
 {
@@ -168,9 +169,9 @@ void ivfc_print(ivfc_context* ctx)
 			fprintf(stdout, "Level %d:               \n", i);
 		else
 			fprintf(stdout, "Level %d (%s):          \n", i, level->hashcheck == Good? "GOOD" : "FAIL");
-		fprintf(stdout, " Data offset:           0x%016llx\n", ctx->offset + level->dataoffset);
-		fprintf(stdout, " Data size:             0x%016llx\n", level->datasize);
-		fprintf(stdout, " Hash offset:           0x%016llx\n", ctx->offset + level->hashoffset);
+		fprintf(stdout, " Data offset:           0x%016"PRIx64"\n", ctx->offset + level->dataoffset);
+		fprintf(stdout, " Data size:             0x%016"PRIx64"\n", level->datasize);
+		fprintf(stdout, " Hash offset:           0x%016"PRIx64"\n", ctx->offset + level->hashoffset);
 		fprintf(stdout, " Hash block size:       0x%08x\n", level->hashblocksize);
 	}
 }
diff --git a/ctrtool/ncch.c b/ctrtool/ncch.c
index 1f0c452..de2328d 100644
--- a/ctrtool/ncch.c
+++ b/ctrtool/ncch.c
@@ -6,6 +6,7 @@
 #include "utils.h"
 #include "ctr.h"
 #include "settings.h"
+#include <inttypes.h>
 
 static int programid_is_system(u8 programid[8])
 {
@@ -561,10 +562,10 @@ void ncch_print(ncch_context* ctx)
 	else
 		memdump(stdout, "Signature (FAIL):       ", header->signature, 0x100);
 	fprintf(stdout, "Content size:           0x%08x\n", getle32(header->contentsize)*mediaunitsize);
-	fprintf(stdout, "Partition id:           %016llx\n", getle64(header->partitionid));
+	fprintf(stdout, "Partition id:           %016"PRIx64"\n", getle64(header->partitionid));
 	fprintf(stdout, "Maker code:             %04x\n", getle16(header->makercode));
 	fprintf(stdout, "Version:                %04x\n", getle16(header->version));
-	fprintf(stdout, "Program id:             %016llx\n", getle64(header->programid));
+	fprintf(stdout, "Program id:             %016"PRIx64"\n", getle64(header->programid));
 	if(ctx->logohashcheck == Unchecked)
 		memdump(stdout, "Logo hash:              ", header->logohash, 0x20);
 	else if(ctx->logohashcheck == Good)
@@ -579,7 +580,7 @@ void ncch_print(ncch_context* ctx)
 		memdump(stdout, "Exheader hash (GOOD):   ", header->extendedheaderhash, 0x20);
 	else
 		memdump(stdout, "Exheader hash (FAIL):   ", header->extendedheaderhash, 0x20);
-	fprintf(stdout, "Flags:                  %016llx\n", getle64(header->flags));
+	fprintf(stdout, "Flags:                  %016"PRIx64"\n", getle64(header->flags));
 	fprintf(stdout, " > Mediaunit size:      0x%x\n", mediaunitsize);
 	if (header->flags[7] & 4)
 		fprintf(stdout, " > Crypto key:          None\n");
diff --git a/ctrtool/ncsd.c b/ctrtool/ncsd.c
index d1ece64..cf2336c 100644
--- a/ctrtool/ncsd.c
+++ b/ctrtool/ncsd.c
@@ -5,6 +5,7 @@
 #include "ncsd.h"
 #include "utils.h"
 #include "ctr.h"
+#include <inttypes.h>
 
 
 void ncsd_init(ncsd_context* ctx)
@@ -122,7 +123,7 @@ void ncsd_print(ncsd_context* ctx)
 	else
 		memdump(stdout, "Signature (FAIL):       ", header->signature, 0x100);       
 	fprintf(stdout, "Media size:             0x%08x\n", getle32(header->mediasize));
-	fprintf(stdout, "Media id:               %016llx\n", getle64(header->mediaid));
+	fprintf(stdout, "Media id:               %016"PRIX64"\n", getle64(header->mediaid));
 	//memdump(stdout, "Partition FS type:      ", header->partitionfstype, 8);
 	//memdump(stdout, "Partition crypt type:   ", header->partitioncrypttype, 8);
 	//memdump(stdout, "Partition offset/size:  ", header->partitionoffsetandsize, 0x40);
diff --git a/ctrtool/tmd.c b/ctrtool/tmd.c
index 572331b..d86d4a5 100644
--- a/ctrtool/tmd.c
+++ b/ctrtool/tmd.c
@@ -4,6 +4,7 @@
 #include <time.h>
 #include "tmd.h"
 #include "utils.h"
+#include <inttypes.h>
 
 
 void tmd_init(tmd_context* ctx)
@@ -158,7 +159,7 @@ void tmd_print(tmd_context* ctx)
 				fprintf(stdout, "[shared]");
 		}
 		fprintf(stdout, "\n");
-		fprintf(stdout, "Content size:           %016llx\n", getbe64(chunk->size));
+		fprintf(stdout, "Content size:           %016"PRIx64"\n", getbe64(chunk->size));
 
 		switch(ctx->content_hash_stat[getbe16(chunk->index)]) {
 			case 1:  memdump(stdout, "Content hash [OK]:      ", chunk->hash, 32); break;