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added klib_unused to suppress kseq warnings

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Heng Li
2019-11-22 14:47:54 -05:00
parent 8ad76667f4
commit cb3eecc5e0
1 changed files with 10 additions and 2 deletions
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kseq.h
+10 -2
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@@ -37,6 +37,14 @@
#define KS_SEP_LINE 2 // line separator: "\n" (Unix) or "\r\n" (Windows) #define KS_SEP_LINE 2 // line separator: "\n" (Unix) or "\r\n" (Windows)
#define KS_SEP_MAX 2 #define KS_SEP_MAX 2
#ifndef klib_unused
#if (defined __clang__ && __clang_major__ >= 3) || (defined __GNUC__ && __GNUC__ >= 3)
#define klib_unused __attribute__ ((__unused__))
#else
#define klib_unused
#endif
#endif /* klib_unused */
#define __KS_TYPE(type_t) \ #define __KS_TYPE(type_t) \
typedef struct __kstream_t { \ typedef struct __kstream_t { \
unsigned char *buf; \ unsigned char *buf; \
@@ -65,7 +73,7 @@
} }
#define __KS_GETC(__read, __bufsize) \ #define __KS_GETC(__read, __bufsize) \
static inline int ks_getc(kstream_t *ks) \ static inline klib_unused int ks_getc(kstream_t *ks) \
{ \ { \
if (ks_err(ks)) return -3; \ if (ks_err(ks)) return -3; \
if (ks->is_eof && ks->begin >= ks->end) return -1; \ if (ks->is_eof && ks->begin >= ks->end) return -1; \
@@ -231,7 +239,7 @@ typedef struct __kstring_t {
__KSEQ_BASIC(SCOPE, type_t) \ __KSEQ_BASIC(SCOPE, type_t) \
__KSEQ_READ(SCOPE) __KSEQ_READ(SCOPE)
#define KSEQ_INIT(type_t, __read) KSEQ_INIT2(static, type_t, __read) #define KSEQ_INIT(type_t, __read) KSEQ_INIT2(static klib_unused, type_t, __read)
#define KSEQ_DECLARE(type_t) \ #define KSEQ_DECLARE(type_t) \
__KS_TYPE(type_t) \ __KS_TYPE(type_t) \