From 4d39507183e0ace2d73f04817a398e858b66b677 Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周五, 22 3月 2013 01:40:22 +0800
Subject: [PATCH] Update lexer, start of implementing parser
---
libscpi/src/utils.h | 14 ++++++++++++--
1 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/libscpi/src/utils.h b/libscpi/src/utils.h
index 7429246..b1e24a0 100644
--- a/libscpi/src/utils.h
+++ b/libscpi/src/utils.h
@@ -38,6 +38,7 @@
#define SCPI_UTILS_H
#include <stdint.h>
+#include "scpi/config.h"
#include "scpi/types.h"
#ifdef __cplusplus
@@ -52,12 +53,19 @@
size_t doubleToStr(double val, char * str, size_t len) LOCAL;
size_t strToLong(const char * str, int32_t * val) LOCAL;
size_t strToDouble(const char * str, double * val) LOCAL;
- bool_t locateText(const char * str1, size_t len1, char ** str2, size_t * len2) LOCAL;
- bool_t locateStr(const char * str1, size_t len1, char ** str2, size_t * len2) LOCAL;
+ bool_t locateText(const char * str1, size_t len1, const char ** str2, size_t * len2) LOCAL;
+ bool_t locateStr(const char * str1, size_t len1, const char ** str2, size_t * len2) LOCAL;
size_t skipWhitespace(const char * cmd, size_t len) LOCAL;
bool_t matchPattern(const char * pattern, size_t pattern_len, const char * str, size_t str_len) LOCAL;
+#if !HAVE_STRNLEN
+ size_t BSD_strnlen(const char *s, size_t maxlen);
+#endif
+#define min(a, b) (((a) < (b)) ? (a) : (b))
+#define max(a, b) (((a) > (b)) ? (a) : (b))
+
+#if 0
#define max(a,b) \
({ __typeof__ (a) _a = (a); \
__typeof__ (b) _b = (b); \
@@ -68,6 +76,8 @@
__typeof__ (b) _b = (b); \
_a < _b ? _a : _b; })
+#endif
+
#ifdef __cplusplus
}
#endif
--
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